56371620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40849}}^1$

素因数の和:40884

約数の個数: 48

約数和(自身を含む): 164707200

約数和(自身を除く): 108335580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40849, 81698, 122547, 163396, 204245, 245094, 408490, 490188, 612735, 816980, 939527, 1225470, 1879054, 2450940, 2818581, 3758108, 4697635, 5637162, 9395270, 11274324, 14092905, 18790540, 28185810, 56371620]

約数ペア:

[(1, 56371620), (2, 28185810), (3, 18790540), (4, 14092905), (5, 11274324), (6, 9395270), (10, 5637162), (12, 4697635), (15, 3758108), (20, 2818581), (23, 2450940), (30, 1879054), (46, 1225470), (60, 939527), (69, 816980), (92, 612735), (115, 490188), (138, 408490), (230, 245094), (276, 204245), (345, 163396), (460, 122547), (690, 81698), (1380, 40849)]