56887620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8861}}^1$

素因数の和:8980

約数の個数: 48

約数和(自身を含む): 160792128

約数和(自身を除く): 103904508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8861, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 265830, 531660, 948127, 1896254, 2844381, 3792508, 4740635, 5688762, 9481270, 11377524, 14221905, 18962540, 28443810, 56887620]

約数ペア:

[(1, 56887620), (2, 28443810), (3, 18962540), (4, 14221905), (5, 11377524), (6, 9481270), (10, 5688762), (12, 4740635), (15, 3792508), (20, 2844381), (30, 1896254), (60, 948127), (107, 531660), (214, 265830), (321, 177220), (428, 132915), (535, 106332), (642, 88610), (1070, 53166), (1284, 44305), (1605, 35444), (2140, 26583), (3210, 17722), (6420, 8861)]