51538470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15761}}^1$

素因数の和:15880

約数の個数: 32

約数和(自身を含む): 124835040

約数和(自身を除く): 73296570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 15761, 31522, 47283, 78805, 94566, 157610, 236415, 472830, 1717949, 3435898, 5153847, 8589745, 10307694, 17179490, 25769235, 51538470]

約数ペア:

[(1, 51538470), (2, 25769235), (3, 17179490), (5, 10307694), (6, 8589745), (10, 5153847), (15, 3435898), (30, 1717949), (109, 472830), (218, 236415), (327, 157610), (545, 94566), (654, 78805), (1090, 47283), (1635, 31522), (3270, 15761)]