51832940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 112184352

約数和(自身を除く): 60351412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 107, 212, 214, 265, 428, 457, 530, 535, 914, 1060, 1070, 1828, 2140, 2285, 4570, 5671, 9140, 11342, 22684, 24221, 28355, 48442, 48899, 56710, 96884, 97798, 113420, 121105, 195596, 242210, 244495, 484420, 488990, 977980, 2591647, 5183294, 10366588, 12958235, 25916470, 51832940]

約数ペア:

[(1, 51832940), (2, 25916470), (4, 12958235), (5, 10366588), (10, 5183294), (20, 2591647), (53, 977980), (106, 488990), (107, 484420), (212, 244495), (214, 242210), (265, 195596), (428, 121105), (457, 113420), (530, 97798), (535, 96884), (914, 56710), (1060, 48899), (1070, 48442), (1828, 28355), (2140, 24221), (2285, 22684), (4570, 11342), (5671, 9140)]