53221600

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 131897808

約数和(自身を除く): 78676208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 937, 1136, 1420, 1775, 1874, 2272, 2840, 3550, 3748, 4685, 5680, 7100, 7496, 9370, 11360, 14200, 14992, 18740, 23425, 28400, 29984, 37480, 46850, 56800, 66527, 74960, 93700, 133054, 149920, 187400, 266108, 332635, 374800, 532216, 665270, 749600, 1064432, 1330540, 1663175, 2128864, 2661080, 3326350, 5322160, 6652700, 10644320, 13305400, 26610800, 53221600]

約数ペア:

[(1, 53221600), (2, 26610800), (4, 13305400), (5, 10644320), (8, 6652700), (10, 5322160), (16, 3326350), (20, 2661080), (25, 2128864), (32, 1663175), (40, 1330540), (50, 1064432), (71, 749600), (80, 665270), (100, 532216), (142, 374800), (160, 332635), (200, 266108), (284, 187400), (355, 149920), (400, 133054), (568, 93700), (710, 74960), (800, 66527), (937, 56800), (1136, 46850), (1420, 37480), (1775, 29984), (1874, 28400), (2272, 23425), (2840, 18740), (3550, 14992), (3748, 14200), (4685, 11360), (5680, 9370), (7100, 7496)]