55974780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103657}}^1$

素因数の和:103675

約数の個数: 48

約数和(自身を含む): 174145440

約数和(自身を除く): 118170660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 103657, 207314, 310971, 414628, 518285, 621942, 932913, 1036570, 1243884, 1554855, 1865826, 2073140, 2798739, 3109710, 3731652, 4664565, 5597478, 6219420, 9329130, 11194956, 13993695, 18658260, 27987390, 55974780]

約数ペア:

[(1, 55974780), (2, 27987390), (3, 18658260), (4, 13993695), (5, 11194956), (6, 9329130), (9, 6219420), (10, 5597478), (12, 4664565), (15, 3731652), (18, 3109710), (20, 2798739), (27, 2073140), (30, 1865826), (36, 1554855), (45, 1243884), (54, 1036570), (60, 932913), (90, 621942), (108, 518285), (135, 414628), (180, 310971), (270, 207314), (540, 103657)]