49998624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40063}}^1$

素因数の和:40089

約数の個数: 48

約数和(自身を含む): 141345792

約数和(自身を除く): 91347168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 40063, 80126, 120189, 160252, 240378, 320504, 480756, 520819, 641008, 961512, 1041638, 1282016, 1562457, 1923024, 2083276, 3124914, 3846048, 4166552, 6249828, 8333104, 12499656, 16666208, 24999312, 49998624]

約数ペア:

[(1, 49998624), (2, 24999312), (3, 16666208), (4, 12499656), (6, 8333104), (8, 6249828), (12, 4166552), (13, 3846048), (16, 3124914), (24, 2083276), (26, 1923024), (32, 1562457), (39, 1282016), (48, 1041638), (52, 961512), (78, 641008), (96, 520819), (104, 480756), (156, 320504), (208, 240378), (312, 160252), (416, 120189), (624, 80126), (1248, 40063)]