48881528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18959

約数の個数: 32

約数和(自身を含む): 102157200

約数和(自身を除く): 53275672

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 18917, 37834, 75668, 151336, 321589, 359423, 643178, 718846, 1286356, 1437692, 2572712, 2875384, 6110191, 12220382, 24440764, 48881528]

約数ペア:

[(1, 48881528), (2, 24440764), (4, 12220382), (8, 6110191), (17, 2875384), (19, 2572712), (34, 1437692), (38, 1286356), (68, 718846), (76, 643178), (136, 359423), (152, 321589), (323, 151336), (646, 75668), (1292, 37834), (2584, 18917)]