56240790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13487}}^1$

素因数の和:13636

約数の個数: 32

約数和(自身を含む): 135959040

約数和(自身を除く): 79718250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 13487, 26974, 40461, 67435, 80922, 134870, 202305, 404610, 1874693, 3749386, 5624079, 9373465, 11248158, 18746930, 28120395, 56240790]

約数ペア:

[(1, 56240790), (2, 28120395), (3, 18746930), (5, 11248158), (6, 9373465), (10, 5624079), (15, 3749386), (30, 1874693), (139, 404610), (278, 202305), (417, 134870), (695, 80922), (834, 67435), (1390, 40461), (2085, 26974), (4170, 13487)]