50785140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120917}}^1$

素因数の和:120936

約数の個数: 48

約数和(自身を含む): 162513792

約数和(自身を除く): 111728652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120917, 241834, 362751, 483668, 604585, 725502, 846419, 1209170, 1451004, 1692838, 1813755, 2418340, 2539257, 3385676, 3627510, 4232095, 5078514, 7255020, 8464190, 10157028, 12696285, 16928380, 25392570, 50785140]

約数ペア:

[(1, 50785140), (2, 25392570), (3, 16928380), (4, 12696285), (5, 10157028), (6, 8464190), (7, 7255020), (10, 5078514), (12, 4232095), (14, 3627510), (15, 3385676), (20, 2539257), (21, 2418340), (28, 1813755), (30, 1692838), (35, 1451004), (42, 1209170), (60, 846419), (70, 725502), (84, 604585), (105, 483668), (140, 362751), (210, 241834), (420, 120917)]