51296800

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 128687076

約数和(自身を除く): 77390276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1733, 1850, 2960, 3466, 3700, 5920, 6932, 7400, 8665, 13864, 14800, 17330, 27728, 29600, 34660, 43325, 55456, 64121, 69320, 86650, 128242, 138640, 173300, 256484, 277280, 320605, 346600, 512968, 641210, 693200, 1025936, 1282420, 1386400, 1603025, 2051872, 2564840, 3206050, 5129680, 6412100, 10259360, 12824200, 25648400, 51296800]

約数ペア:

[(1, 51296800), (2, 25648400), (4, 12824200), (5, 10259360), (8, 6412100), (10, 5129680), (16, 3206050), (20, 2564840), (25, 2051872), (32, 1603025), (37, 1386400), (40, 1282420), (50, 1025936), (74, 693200), (80, 641210), (100, 512968), (148, 346600), (160, 320605), (185, 277280), (200, 256484), (296, 173300), (370, 138640), (400, 128242), (592, 86650), (740, 69320), (800, 64121), (925, 55456), (1184, 43325), (1480, 34660), (1733, 29600), (1850, 27728), (2960, 17330), (3466, 14800), (3700, 13864), (5920, 8665), (6932, 7400)]