53401920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 224

約数和(自身を含む): 199704960

約数和(自身を除く): 146303040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 389, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 778, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1167, 1248, 1320, 1430, 1556, 1560, 1716, 1760, 1945, 2080, 2112, 2145, 2288, 2334, 2496, 2640, 2860, 3112, 3120, 3432, 3520, 3890, 4160, 4279, 4290, 4576, 4668, 5057, 5280, 5720, 5835, 6224, 6240, 6864, 7780, 8558, 8580, 9152, 9336, 10114, 10560, 11440, 11670, 12448, 12480, 12837, 13728, 15171, 15560, 17116, 17160, 18672, 20228, 21395, 22880, 23340, 24896, 25285, 25674, 27456, 30342, 31120, 34232, 34320, 37344, 40456, 42790, 45760, 46680, 50570, 51348, 55627, 60684, 62240, 64185, 68464, 68640, 74688, 75855, 80912, 85580, 93360, 101140, 102696, 111254, 121368, 124480, 128370, 136928, 137280, 151710, 161824, 166881, 171160, 186720, 202280, 205392, 222508, 242736, 256740, 273856, 278135, 303420, 323648, 333762, 342320, 373440, 404560, 410784, 445016, 485472, 513480, 556270, 606840, 667524, 684640, 809120, 821568, 834405, 890032, 970944, 1026960, 1112540, 1213680, 1335048, 1369280, 1618240, 1668810, 1780064, 2053920, 2225080, 2427360, 2670096, 3337620, 3560128, 4107840, 4450160, 4854720, 5340192, 6675240, 8900320, 10680384, 13350480, 17800640, 26700960, 53401920]

約数ペア:

[(1, 53401920), (2, 26700960), (3, 17800640), (4, 13350480), (5, 10680384), (6, 8900320), (8, 6675240), (10, 5340192), (11, 4854720), (12, 4450160), (13, 4107840), (15, 3560128), (16, 3337620), (20, 2670096), (22, 2427360), (24, 2225080), (26, 2053920), (30, 1780064), (32, 1668810), (33, 1618240), (39, 1369280), (40, 1335048), (44, 1213680), (48, 1112540), (52, 1026960), (55, 970944), (60, 890032), (64, 834405), (65, 821568), (66, 809120), (78, 684640), (80, 667524), (88, 606840), (96, 556270), (104, 513480), (110, 485472), (120, 445016), (130, 410784), (132, 404560), (143, 373440), (156, 342320), (160, 333762), (165, 323648), (176, 303420), (192, 278135), (195, 273856), (208, 256740), (220, 242736), (240, 222508), (260, 205392), (264, 202280), (286, 186720), (312, 171160), (320, 166881), (330, 161824), (352, 151710), (389, 137280), (390, 136928), (416, 128370), (429, 124480), (440, 121368), (480, 111254), (520, 102696), (528, 101140), (572, 93360), (624, 85580), (660, 80912), (704, 75855), (715, 74688), (778, 68640), (780, 68464), (832, 64185), (858, 62240), (880, 60684), (960, 55627), (1040, 51348), (1056, 50570), (1144, 46680), (1167, 45760), (1248, 42790), (1320, 40456), (1430, 37344), (1556, 34320), (1560, 34232), (1716, 31120), (1760, 30342), (1945, 27456), (2080, 25674), (2112, 25285), (2145, 24896), (2288, 23340), (2334, 22880), (2496, 21395), (2640, 20228), (2860, 18672), (3112, 17160), (3120, 17116), (3432, 15560), (3520, 15171), (3890, 13728), (4160, 12837), (4279, 12480), (4290, 12448), (4576, 11670), (4668, 11440), (5057, 10560), (5280, 10114), (5720, 9336), (5835, 9152), (6224, 8580), (6240, 8558), (6864, 7780)]