50229920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 92019040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 41, 52, 62, 65, 76, 80, 82, 95, 104, 124, 130, 152, 155, 160, 164, 190, 205, 208, 247, 248, 260, 304, 310, 328, 380, 403, 410, 416, 494, 496, 520, 533, 589, 608, 620, 656, 760, 779, 806, 820, 988, 992, 1040, 1066, 1178, 1235, 1240, 1271, 1312, 1520, 1558, 1612, 1640, 1976, 2015, 2080, 2132, 2356, 2470, 2480, 2542, 2665, 2945, 3040, 3116, 3224, 3280, 3895, 3952, 4030, 4264, 4712, 4940, 4960, 5084, 5330, 5890, 6232, 6355, 6448, 6560, 7657, 7790, 7904, 8060, 8528, 9424, 9880, 10127, 10168, 10660, 11780, 12464, 12710, 12896, 15314, 15580, 16120, 16523, 17056, 18848, 19760, 20254, 20336, 21320, 23560, 24149, 24928, 25420, 30628, 31160, 32240, 33046, 38285, 39520, 40508, 40672, 42640, 47120, 48298, 50635, 50840, 61256, 62320, 64480, 66092, 76570, 81016, 82615, 85280, 94240, 96596, 101270, 101680, 120745, 122512, 124640, 132184, 153140, 162032, 165230, 193192, 202540, 203360, 241490, 245024, 264368, 306280, 313937, 324064, 330460, 386384, 405080, 482980, 528736, 612560, 627874, 660920, 772768, 810160, 965960, 1225120, 1255748, 1321840, 1569685, 1620320, 1931920, 2511496, 2643680, 3139370, 3863840, 5022992, 6278740, 10045984, 12557480, 25114960, 50229920]

約数ペア:

[(1, 50229920), (2, 25114960), (4, 12557480), (5, 10045984), (8, 6278740), (10, 5022992), (13, 3863840), (16, 3139370), (19, 2643680), (20, 2511496), (26, 1931920), (31, 1620320), (32, 1569685), (38, 1321840), (40, 1255748), (41, 1225120), (52, 965960), (62, 810160), (65, 772768), (76, 660920), (80, 627874), (82, 612560), (95, 528736), (104, 482980), (124, 405080), (130, 386384), (152, 330460), (155, 324064), (160, 313937), (164, 306280), (190, 264368), (205, 245024), (208, 241490), (247, 203360), (248, 202540), (260, 193192), (304, 165230), (310, 162032), (328, 153140), (380, 132184), (403, 124640), (410, 122512), (416, 120745), (494, 101680), (496, 101270), (520, 96596), (533, 94240), (589, 85280), (608, 82615), (620, 81016), (656, 76570), (760, 66092), (779, 64480), (806, 62320), (820, 61256), (988, 50840), (992, 50635), (1040, 48298), (1066, 47120), (1178, 42640), (1235, 40672), (1240, 40508), (1271, 39520), (1312, 38285), (1520, 33046), (1558, 32240), (1612, 31160), (1640, 30628), (1976, 25420), (2015, 24928), (2080, 24149), (2132, 23560), (2356, 21320), (2470, 20336), (2480, 20254), (2542, 19760), (2665, 18848), (2945, 17056), (3040, 16523), (3116, 16120), (3224, 15580), (3280, 15314), (3895, 12896), (3952, 12710), (4030, 12464), (4264, 11780), (4712, 10660), (4940, 10168), (4960, 10127), (5084, 9880), (5330, 9424), (5890, 8528), (6232, 8060), (6355, 7904), (6448, 7790), (6560, 7657)]