55017890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 102296304

約数和(自身を除く): 47278414

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 370, 482, 617, 1205, 1234, 2410, 3085, 6170, 8917, 17834, 22829, 44585, 45658, 89170, 114145, 148697, 228290, 297394, 743485, 1486970, 5501789, 11003578, 27508945, 55017890]

約数ペア:

[(1, 55017890), (2, 27508945), (5, 11003578), (10, 5501789), (37, 1486970), (74, 743485), (185, 297394), (241, 228290), (370, 148697), (482, 114145), (617, 89170), (1205, 45658), (1234, 44585), (2410, 22829), (3085, 17834), (6170, 8917)]