54206340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10151}}^1$

素因数の和:10252

約数の個数: 48

約数和(自身を含む): 153498240

約数和(自身を除く): 99291900

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, 10151, 20302, 30453, 40604, 50755, 60906, 101510, 121812, 152265, 203020, 304530, 609060, 903439, 1806878, 2710317, 3613756, 4517195, 5420634, 9034390, 10841268, 13551585, 18068780, 27103170, 54206340]

約数ペア:

[(1, 54206340), (2, 27103170), (3, 18068780), (4, 13551585), (5, 10841268), (6, 9034390), (10, 5420634), (12, 4517195), (15, 3613756), (20, 2710317), (30, 1806878), (60, 903439), (89, 609060), (178, 304530), (267, 203020), (356, 152265), (445, 121812), (534, 101510), (890, 60906), (1068, 50755), (1335, 40604), (1780, 30453), (2670, 20302), (5340, 10151)]