53428376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 104522880

約数和(自身を除く): 51094504

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2221, 3007, 4442, 6014, 8884, 12028, 17768, 24056, 68851, 137702, 215437, 275404, 430874, 550808, 861748, 1723496, 6678547, 13357094, 26714188, 53428376]

約数ペア:

[(1, 53428376), (2, 26714188), (4, 13357094), (8, 6678547), (31, 1723496), (62, 861748), (97, 550808), (124, 430874), (194, 275404), (248, 215437), (388, 137702), (776, 68851), (2221, 24056), (3007, 17768), (4442, 12028), (6014, 8884)]