50622640

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3313}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 118349568

約数和(自身を除く): 67726928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3313, 3820, 6626, 7640, 13252, 15280, 16565, 26504, 33130, 53008, 66260, 132520, 265040, 632783, 1265566, 2531132, 3163915, 5062264, 6327830, 10124528, 12655660, 25311320, 50622640]

約数ペア:

[(1, 50622640), (2, 25311320), (4, 12655660), (5, 10124528), (8, 6327830), (10, 5062264), (16, 3163915), (20, 2531132), (40, 1265566), (80, 632783), (191, 265040), (382, 132520), (764, 66260), (955, 53008), (1528, 33130), (1910, 26504), (3056, 16565), (3313, 15280), (3820, 13252), (6626, 7640)]