54806340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22279}}^1$

素因数の和:22332

約数の個数: 48

約数和(自身を含む): 157207680

約数和(自身を除く): 102401340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 22279, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 445580, 668370, 913439, 1336740, 1826878, 2740317, 3653756, 4567195, 5480634, 9134390, 10961268, 13701585, 18268780, 27403170, 54806340]

約数ペア:

[(1, 54806340), (2, 27403170), (3, 18268780), (4, 13701585), (5, 10961268), (6, 9134390), (10, 5480634), (12, 4567195), (15, 3653756), (20, 2740317), (30, 1826878), (41, 1336740), (60, 913439), (82, 668370), (123, 445580), (164, 334185), (205, 267348), (246, 222790), (410, 133674), (492, 111395), (615, 89116), (820, 66837), (1230, 44558), (2460, 22279)]