52544680

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8059}}^1$

素因数の和:8233

約数の個数: 32

約数和(自身を含む): 118965600

約数和(自身を除く): 66420920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 8059, 16118, 32236, 40295, 64472, 80590, 161180, 322360, 1313617, 2627234, 5254468, 6568085, 10508936, 13136170, 26272340, 52544680]

約数ペア:

[(1, 52544680), (2, 26272340), (4, 13136170), (5, 10508936), (8, 6568085), (10, 5254468), (20, 2627234), (40, 1313617), (163, 322360), (326, 161180), (652, 80590), (815, 64472), (1304, 40295), (1630, 32236), (3260, 16118), (6520, 8059)]