49872160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23977}}^1$

素因数の和:24005

約数の個数: 48

約数和(自身を含む): 126891576

約数和(自身を除く): 77019416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23977, 47954, 95908, 119885, 191816, 239770, 311701, 383632, 479540, 623402, 767264, 959080, 1246804, 1558505, 1918160, 2493608, 3117010, 3836320, 4987216, 6234020, 9974432, 12468040, 24936080, 49872160]

約数ペア:

[(1, 49872160), (2, 24936080), (4, 12468040), (5, 9974432), (8, 6234020), (10, 4987216), (13, 3836320), (16, 3117010), (20, 2493608), (26, 1918160), (32, 1558505), (40, 1246804), (52, 959080), (65, 767264), (80, 623402), (104, 479540), (130, 383632), (160, 311701), (208, 239770), (260, 191816), (416, 119885), (520, 95908), (1040, 47954), (2080, 23977)]