55464540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54377}}^1$

素因数の和:54406

約数の個数: 48

約数和(自身を含む): 164439072

約数和(自身を除く): 108974532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54377, 108754, 163131, 217508, 271885, 326262, 543770, 652524, 815655, 924409, 1087540, 1631310, 1848818, 2773227, 3262620, 3697636, 4622045, 5546454, 9244090, 11092908, 13866135, 18488180, 27732270, 55464540]

約数ペア:

[(1, 55464540), (2, 27732270), (3, 18488180), (4, 13866135), (5, 11092908), (6, 9244090), (10, 5546454), (12, 4622045), (15, 3697636), (17, 3262620), (20, 2773227), (30, 1848818), (34, 1631310), (51, 1087540), (60, 924409), (68, 815655), (85, 652524), (102, 543770), (170, 326262), (204, 271885), (255, 217508), (340, 163131), (510, 108754), (1020, 54377)]