49974160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13291}}^1$

素因数の和:13351

約数の個数: 40

約数和(自身を含む): 118670976

約数和(自身を除く): 68696816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13291, 26582, 53164, 66455, 106328, 132910, 212656, 265820, 531640, 624677, 1063280, 1249354, 2498708, 3123385, 4997416, 6246770, 9994832, 12493540, 24987080, 49974160]

約数ペア:

[(1, 49974160), (2, 24987080), (4, 12493540), (5, 9994832), (8, 6246770), (10, 4997416), (16, 3123385), (20, 2498708), (40, 1249354), (47, 1063280), (80, 624677), (94, 531640), (188, 265820), (235, 212656), (376, 132910), (470, 106328), (752, 66455), (940, 53164), (1880, 26582), (3760, 13291)]