55478684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{103}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 104976144

約数和(自身を除く): 49497460

約数列:

[1, 2, 4, 17, 34, 68, 89, 103, 178, 206, 356, 412, 1513, 1751, 3026, 3502, 6052, 7004, 7921, 9167, 15842, 18334, 31684, 36668, 134657, 155839, 269314, 311678, 538628, 623356, 815863, 1631726, 3263452, 13869671, 27739342, 55478684]

約数ペア:

[(1, 55478684), (2, 27739342), (4, 13869671), (17, 3263452), (34, 1631726), (68, 815863), (89, 623356), (103, 538628), (178, 311678), (206, 269314), (356, 155839), (412, 134657), (1513, 36668), (1751, 31684), (3026, 18334), (3502, 15842), (6052, 9167), (7004, 7921)]