55141684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 108881920

約数和(自身を除く): 53740236

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 433, 806, 866, 1027, 1612, 1732, 2054, 2449, 4108, 4898, 5629, 9796, 11258, 13423, 22516, 26846, 31837, 34207, 53692, 63674, 68414, 127348, 136828, 174499, 348998, 444691, 697996, 889382, 1060417, 1778764, 2120834, 4241668, 13785421, 27570842, 55141684]

約数ペア:

[(1, 55141684), (2, 27570842), (4, 13785421), (13, 4241668), (26, 2120834), (31, 1778764), (52, 1060417), (62, 889382), (79, 697996), (124, 444691), (158, 348998), (316, 174499), (403, 136828), (433, 127348), (806, 68414), (866, 63674), (1027, 53692), (1612, 34207), (1732, 31837), (2054, 26846), (2449, 22516), (4108, 13423), (4898, 11258), (5629, 9796)]