50557680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 183845376

約数和(自身を除く): 133287696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 71, 72, 80, 86, 90, 92, 115, 120, 129, 138, 142, 144, 172, 180, 184, 207, 213, 215, 230, 240, 258, 276, 284, 344, 345, 355, 360, 368, 387, 414, 426, 430, 460, 516, 552, 568, 639, 645, 688, 690, 710, 720, 774, 828, 852, 860, 920, 989, 1032, 1035, 1065, 1104, 1136, 1278, 1290, 1380, 1420, 1548, 1633, 1656, 1704, 1720, 1840, 1935, 1978, 2064, 2070, 2130, 2556, 2580, 2760, 2840, 2967, 3053, 3096, 3195, 3266, 3312, 3408, 3440, 3870, 3956, 4140, 4260, 4899, 4945, 5112, 5160, 5520, 5680, 5934, 6106, 6192, 6390, 6532, 7740, 7912, 8165, 8280, 8520, 8901, 9159, 9798, 9890, 10224, 10320, 11868, 12212, 12780, 13064, 14697, 14835, 15265, 15480, 15824, 16330, 16560, 17040, 17802, 18318, 19596, 19780, 23736, 24424, 24495, 25560, 26128, 27477, 29394, 29670, 30530, 30960, 32660, 35604, 36636, 39192, 39560, 44505, 45795, 47472, 48848, 48990, 51120, 54954, 58788, 59340, 61060, 65320, 70219, 71208, 73272, 73485, 78384, 79120, 89010, 91590, 97980, 109908, 117576, 118680, 122120, 130640, 137385, 140438, 142416, 146544, 146970, 178020, 183180, 195960, 210657, 219816, 235152, 237360, 244240, 274770, 280876, 293940, 351095, 356040, 366360, 391920, 421314, 439632, 549540, 561752, 587880, 631971, 702190, 712080, 732720, 842628, 1053285, 1099080, 1123504, 1175760, 1263942, 1404380, 1685256, 2106570, 2198160, 2527884, 2808760, 3159855, 3370512, 4213140, 5055768, 5617520, 6319710, 8426280, 10111536, 12639420, 16852560, 25278840, 50557680]

約数ペア:

[(1, 50557680), (2, 25278840), (3, 16852560), (4, 12639420), (5, 10111536), (6, 8426280), (8, 6319710), (9, 5617520), (10, 5055768), (12, 4213140), (15, 3370512), (16, 3159855), (18, 2808760), (20, 2527884), (23, 2198160), (24, 2106570), (30, 1685256), (36, 1404380), (40, 1263942), (43, 1175760), (45, 1123504), (46, 1099080), (48, 1053285), (60, 842628), (69, 732720), (71, 712080), (72, 702190), (80, 631971), (86, 587880), (90, 561752), (92, 549540), (115, 439632), (120, 421314), (129, 391920), (138, 366360), (142, 356040), (144, 351095), (172, 293940), (180, 280876), (184, 274770), (207, 244240), (213, 237360), (215, 235152), (230, 219816), (240, 210657), (258, 195960), (276, 183180), (284, 178020), (344, 146970), (345, 146544), (355, 142416), (360, 140438), (368, 137385), (387, 130640), (414, 122120), (426, 118680), (430, 117576), (460, 109908), (516, 97980), (552, 91590), (568, 89010), (639, 79120), (645, 78384), (688, 73485), (690, 73272), (710, 71208), (720, 70219), (774, 65320), (828, 61060), (852, 59340), (860, 58788), (920, 54954), (989, 51120), (1032, 48990), (1035, 48848), (1065, 47472), (1104, 45795), (1136, 44505), (1278, 39560), (1290, 39192), (1380, 36636), (1420, 35604), (1548, 32660), (1633, 30960), (1656, 30530), (1704, 29670), (1720, 29394), (1840, 27477), (1935, 26128), (1978, 25560), (2064, 24495), (2070, 24424), (2130, 23736), (2556, 19780), (2580, 19596), (2760, 18318), (2840, 17802), (2967, 17040), (3053, 16560), (3096, 16330), (3195, 15824), (3266, 15480), (3312, 15265), (3408, 14835), (3440, 14697), (3870, 13064), (3956, 12780), (4140, 12212), (4260, 11868), (4899, 10320), (4945, 10224), (5112, 9890), (5160, 9798), (5520, 9159), (5680, 8901), (5934, 8520), (6106, 8280), (6192, 8165), (6390, 7912), (6532, 7740)]