55611420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54521}}^1$

素因数の和:54550

約数の個数: 48

約数和(自身を含む): 164874528

約数和(自身を除く): 109263108

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, 54521, 109042, 163563, 218084, 272605, 327126, 545210, 654252, 817815, 926857, 1090420, 1635630, 1853714, 2780571, 3271260, 3707428, 4634285, 5561142, 9268570, 11122284, 13902855, 18537140, 27805710, 55611420]

約数ペア:

[(1, 55611420), (2, 27805710), (3, 18537140), (4, 13902855), (5, 11122284), (6, 9268570), (10, 5561142), (12, 4634285), (15, 3707428), (17, 3271260), (20, 2780571), (30, 1853714), (34, 1635630), (51, 1090420), (60, 926857), (68, 817815), (85, 654252), (102, 545210), (170, 327126), (204, 272605), (255, 218084), (340, 163563), (510, 109042), (1020, 54521)]