54637980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11527}}^1$

素因数の和:11618

約数の個数: 48

約数和(自身を含む): 154936320

約数和(自身を除く): 100298340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 11527, 23054, 34581, 46108, 57635, 69162, 115270, 138324, 172905, 230540, 345810, 691620, 910633, 1821266, 2731899, 3642532, 4553165, 5463798, 9106330, 10927596, 13659495, 18212660, 27318990, 54637980]

約数ペア:

[(1, 54637980), (2, 27318990), (3, 18212660), (4, 13659495), (5, 10927596), (6, 9106330), (10, 5463798), (12, 4553165), (15, 3642532), (20, 2731899), (30, 1821266), (60, 910633), (79, 691620), (158, 345810), (237, 230540), (316, 172905), (395, 138324), (474, 115270), (790, 69162), (948, 57635), (1185, 46108), (1580, 34581), (2370, 23054), (4740, 11527)]