49990252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 97968640

約数和(自身を除く): 47978388

約数列:

[1, 2, 4, 13, 26, 43, 52, 79, 86, 158, 172, 283, 316, 559, 566, 1027, 1118, 1132, 2054, 2236, 3397, 3679, 4108, 6794, 7358, 12169, 13588, 14716, 22357, 24338, 44161, 44714, 48676, 88322, 89428, 158197, 176644, 290641, 316394, 581282, 632788, 961351, 1162564, 1922702, 3845404, 12497563, 24995126, 49990252]

約数ペア:

[(1, 49990252), (2, 24995126), (4, 12497563), (13, 3845404), (26, 1922702), (43, 1162564), (52, 961351), (79, 632788), (86, 581282), (158, 316394), (172, 290641), (283, 176644), (316, 158197), (559, 89428), (566, 88322), (1027, 48676), (1118, 44714), (1132, 44161), (2054, 24338), (2236, 22357), (3397, 14716), (3679, 13588), (4108, 12169), (6794, 7358)]