49923660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9349}}^1$

素因数の和:9450

約数の個数: 48

約数和(自身を含む): 141372000

約数和(自身を除く): 91448340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9349, 18698, 28047, 37396, 46745, 56094, 93490, 112188, 140235, 186980, 280470, 560940, 832061, 1664122, 2496183, 3328244, 4160305, 4992366, 8320610, 9984732, 12480915, 16641220, 24961830, 49923660]

約数ペア:

[(1, 49923660), (2, 24961830), (3, 16641220), (4, 12480915), (5, 9984732), (6, 8320610), (10, 4992366), (12, 4160305), (15, 3328244), (20, 2496183), (30, 1664122), (60, 832061), (89, 560940), (178, 280470), (267, 186980), (356, 140235), (445, 112188), (534, 93490), (890, 56094), (1068, 46745), (1335, 37396), (1780, 28047), (2670, 18698), (5340, 9349)]