53732720

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1193}}^1$

素因数の和:1769

約数の個数: 40

約数和(自身を含む): 125255376

約数和(自身を除く): 71522656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 1193, 2252, 2386, 2815, 4504, 4772, 5630, 5965, 9008, 9544, 11260, 11930, 19088, 22520, 23860, 45040, 47720, 95440, 671659, 1343318, 2686636, 3358295, 5373272, 6716590, 10746544, 13433180, 26866360, 53732720]

約数ペア:

[(1, 53732720), (2, 26866360), (4, 13433180), (5, 10746544), (8, 6716590), (10, 5373272), (16, 3358295), (20, 2686636), (40, 1343318), (80, 671659), (563, 95440), (1126, 47720), (1193, 45040), (2252, 23860), (2386, 22520), (2815, 19088), (4504, 11930), (4772, 11260), (5630, 9544), (5965, 9008)]