48783800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 126554400

約数和(自身を除く): 77770600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 647, 650, 725, 754, 1160, 1294, 1300, 1450, 1508, 1885, 2588, 2600, 2900, 3016, 3235, 3770, 5176, 5800, 6470, 7540, 8411, 9425, 12940, 15080, 16175, 16822, 18763, 18850, 25880, 32350, 33644, 37526, 37700, 42055, 64700, 67288, 75052, 75400, 84110, 93815, 129400, 150104, 168220, 187630, 210275, 243919, 336440, 375260, 420550, 469075, 487838, 750520, 841100, 938150, 975676, 1219595, 1682200, 1876300, 1951352, 2439190, 3752600, 4878380, 6097975, 9756760, 12195950, 24391900, 48783800]

約数ペア:

[(1, 48783800), (2, 24391900), (4, 12195950), (5, 9756760), (8, 6097975), (10, 4878380), (13, 3752600), (20, 2439190), (25, 1951352), (26, 1876300), (29, 1682200), (40, 1219595), (50, 975676), (52, 938150), (58, 841100), (65, 750520), (100, 487838), (104, 469075), (116, 420550), (130, 375260), (145, 336440), (200, 243919), (232, 210275), (260, 187630), (290, 168220), (325, 150104), (377, 129400), (520, 93815), (580, 84110), (647, 75400), (650, 75052), (725, 67288), (754, 64700), (1160, 42055), (1294, 37700), (1300, 37526), (1450, 33644), (1508, 32350), (1885, 25880), (2588, 18850), (2600, 18763), (2900, 16822), (3016, 16175), (3235, 15080), (3770, 12940), (5176, 9425), (5800, 8411), (6470, 7540)]