56135300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 135798600

約数和(自身を除く): 79663300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1489, 1508, 1885, 2900, 2978, 3770, 5956, 7445, 7540, 9425, 14890, 18850, 19357, 29780, 37225, 37700, 38714, 43181, 74450, 77428, 86362, 96785, 148900, 172724, 193570, 215905, 387140, 431810, 483925, 561353, 863620, 967850, 1079525, 1122706, 1935700, 2159050, 2245412, 2806765, 4318100, 5613530, 11227060, 14033825, 28067650, 56135300]

約数ペア:

[(1, 56135300), (2, 28067650), (4, 14033825), (5, 11227060), (10, 5613530), (13, 4318100), (20, 2806765), (25, 2245412), (26, 2159050), (29, 1935700), (50, 1122706), (52, 1079525), (58, 967850), (65, 863620), (100, 561353), (116, 483925), (130, 431810), (145, 387140), (260, 215905), (290, 193570), (325, 172724), (377, 148900), (580, 96785), (650, 86362), (725, 77428), (754, 74450), (1300, 43181), (1450, 38714), (1489, 37700), (1508, 37225), (1885, 29780), (2900, 19357), (2978, 18850), (3770, 14890), (5956, 9425), (7445, 7540)]