54221560

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8117}}^1$

素因数の和:8295

約数の個数: 32

約数和(自身を含む): 122744160

約数和(自身を除く): 68522600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 8117, 16234, 32468, 40585, 64936, 81170, 162340, 324680, 1355539, 2711078, 5422156, 6777695, 10844312, 13555390, 27110780, 54221560]

約数ペア:

[(1, 54221560), (2, 27110780), (4, 13555390), (5, 10844312), (8, 6777695), (10, 5422156), (20, 2711078), (40, 1355539), (167, 324680), (334, 162340), (668, 81170), (835, 64936), (1336, 40585), (1670, 32468), (3340, 16234), (6680, 8117)]