56491204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10789}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 74024636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 10789, 21578, 43156, 75523, 118679, 151046, 183413, 237358, 302092, 366826, 474716, 733652, 830753, 1283891, 1661506, 2017543, 2567782, 3323012, 4035086, 5135564, 8070172, 14122801, 28245602, 56491204]

約数ペア:

[(1, 56491204), (2, 28245602), (4, 14122801), (7, 8070172), (11, 5135564), (14, 4035086), (17, 3323012), (22, 2567782), (28, 2017543), (34, 1661506), (44, 1283891), (68, 830753), (77, 733652), (119, 474716), (154, 366826), (187, 302092), (238, 237358), (308, 183413), (374, 151046), (476, 118679), (748, 75523), (1309, 43156), (2618, 21578), (5236, 10789)]