56186720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9491}}^1$

素因数の和:9543

約数の個数: 48

約数和(自身を含む): 136343088

約数和(自身を除く): 80156368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 9491, 18982, 37964, 47455, 75928, 94910, 151856, 189820, 303712, 351167, 379640, 702334, 759280, 1404668, 1518560, 1755835, 2809336, 3511670, 5618672, 7023340, 11237344, 14046680, 28093360, 56186720]

約数ペア:

[(1, 56186720), (2, 28093360), (4, 14046680), (5, 11237344), (8, 7023340), (10, 5618672), (16, 3511670), (20, 2809336), (32, 1755835), (37, 1518560), (40, 1404668), (74, 759280), (80, 702334), (148, 379640), (160, 351167), (185, 303712), (296, 189820), (370, 151856), (592, 94910), (740, 75928), (1184, 47455), (1480, 37964), (2960, 18982), (5920, 9491)]