53494950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5109

約数の個数: 48

約数和(自身を含む): 134562816

約数和(自身を除く): 81067866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5023, 5325, 10046, 10650, 15069, 25115, 30138, 50230, 75345, 125575, 150690, 251150, 356633, 376725, 713266, 753450, 1069899, 1783165, 2139798, 3566330, 5349495, 8915825, 10698990, 17831650, 26747475, 53494950]

約数ペア:

[(1, 53494950), (2, 26747475), (3, 17831650), (5, 10698990), (6, 8915825), (10, 5349495), (15, 3566330), (25, 2139798), (30, 1783165), (50, 1069899), (71, 753450), (75, 713266), (142, 376725), (150, 356633), (213, 251150), (355, 150690), (426, 125575), (710, 75345), (1065, 50230), (1775, 30138), (2130, 25115), (3550, 15069), (5023, 10650), (5325, 10046)]