53302650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20903}}^1$

素因数の和:20935

約数の個数: 48

約数和(自身を含む): 139973184

約数和(自身を除く): 86670534

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20903, 41806, 62709, 104515, 125418, 209030, 313545, 355351, 522575, 627090, 710702, 1045150, 1066053, 1567725, 1776755, 2132106, 3135450, 3553510, 5330265, 8883775, 10660530, 17767550, 26651325, 53302650]

約数ペア:

[(1, 53302650), (2, 26651325), (3, 17767550), (5, 10660530), (6, 8883775), (10, 5330265), (15, 3553510), (17, 3135450), (25, 2132106), (30, 1776755), (34, 1567725), (50, 1066053), (51, 1045150), (75, 710702), (85, 627090), (102, 522575), (150, 355351), (170, 313545), (255, 209030), (425, 125418), (510, 104515), (850, 62709), (1275, 41806), (2550, 20903)]