52788640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 128706732

約数和(自身を除く): 75918092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 241, 296, 370, 482, 592, 740, 964, 1184, 1205, 1369, 1480, 1928, 2410, 2738, 2960, 3856, 4820, 5476, 5920, 6845, 7712, 8917, 9640, 10952, 13690, 17834, 19280, 21904, 27380, 35668, 38560, 43808, 44585, 54760, 71336, 89170, 109520, 142672, 178340, 219040, 285344, 329929, 356680, 659858, 713360, 1319716, 1426720, 1649645, 2639432, 3299290, 5278864, 6598580, 10557728, 13197160, 26394320, 52788640]

約数ペア:

[(1, 52788640), (2, 26394320), (4, 13197160), (5, 10557728), (8, 6598580), (10, 5278864), (16, 3299290), (20, 2639432), (32, 1649645), (37, 1426720), (40, 1319716), (74, 713360), (80, 659858), (148, 356680), (160, 329929), (185, 285344), (241, 219040), (296, 178340), (370, 142672), (482, 109520), (592, 89170), (740, 71336), (964, 54760), (1184, 44585), (1205, 43808), (1369, 38560), (1480, 35668), (1928, 27380), (2410, 21904), (2738, 19280), (2960, 17834), (3856, 13690), (4820, 10952), (5476, 9640), (5920, 8917), (6845, 7712)]