51648818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 87390576

約数和(自身を除く): 35741758

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1013, 1378, 1961, 2026, 3922, 13169, 25493, 26338, 37481, 50986, 53689, 74962, 107378, 487253, 697957, 974506, 1395914, 1986493, 3972986, 25824409, 51648818]

約数ペア:

[(1, 51648818), (2, 25824409), (13, 3972986), (26, 1986493), (37, 1395914), (53, 974506), (74, 697957), (106, 487253), (481, 107378), (689, 74962), (962, 53689), (1013, 50986), (1378, 37481), (1961, 26338), (2026, 25493), (3922, 13169)]