48415090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 89369280

約数和(自身を除く): 40954190

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 571, 610, 695, 1142, 1390, 2855, 5710, 8479, 16958, 34831, 42395, 69662, 79369, 84790, 158738, 174155, 348310, 396845, 793690, 4841509, 9683018, 24207545, 48415090]

約数ペア:

[(1, 48415090), (2, 24207545), (5, 9683018), (10, 4841509), (61, 793690), (122, 396845), (139, 348310), (278, 174155), (305, 158738), (571, 84790), (610, 79369), (695, 69662), (1142, 42395), (1390, 34831), (2855, 16958), (5710, 8479)]