50215240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 118681200

約数和(自身を除く): 68465960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 593, 730, 1160, 1186, 1460, 2117, 2372, 2920, 2965, 4234, 4744, 5930, 8468, 10585, 11860, 16936, 17197, 21170, 23720, 34394, 42340, 43289, 68788, 84680, 85985, 86578, 137576, 171970, 173156, 216445, 343940, 346312, 432890, 687880, 865780, 1255381, 1731560, 2510762, 5021524, 6276905, 10043048, 12553810, 25107620, 50215240]

約数ペア:

[(1, 50215240), (2, 25107620), (4, 12553810), (5, 10043048), (8, 6276905), (10, 5021524), (20, 2510762), (29, 1731560), (40, 1255381), (58, 865780), (73, 687880), (116, 432890), (145, 346312), (146, 343940), (232, 216445), (290, 173156), (292, 171970), (365, 137576), (580, 86578), (584, 85985), (593, 84680), (730, 68788), (1160, 43289), (1186, 42340), (1460, 34394), (2117, 23720), (2372, 21170), (2920, 17197), (2965, 16936), (4234, 11860), (4744, 10585), (5930, 8468)]