20139027450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2533211}}^1$

素因数の和:2533279

約数の個数: 48

約数和(自身を含む): 50887162656

約数和(自身を除く): 30748135206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 2533211, 5066422, 7599633, 12666055, 15199266, 25332110, 37998165, 63330275, 75996330, 126660550, 134260183, 189990825, 268520366, 379981650, 402780549, 671300915, 805561098, 1342601830, 2013902745, 3356504575, 4027805490, 6713009150, 10069513725, 20139027450]

約数ペア:

[(1, 20139027450), (2, 10069513725), (3, 6713009150), (5, 4027805490), (6, 3356504575), (10, 2013902745), (15, 1342601830), (25, 805561098), (30, 671300915), (50, 402780549), (53, 379981650), (75, 268520366), (106, 189990825), (150, 134260183), (159, 126660550), (265, 75996330), (318, 63330275), (530, 37998165), (795, 25332110), (1325, 15199266), (1590, 12666055), (2650, 7599633), (3975, 5066422), (7950, 2533211)]