55428152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1187}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 56837848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1187, 1796, 2374, 3592, 4748, 5837, 9496, 11674, 15431, 23348, 30862, 46696, 61724, 123448, 532963, 1065926, 2131852, 4263704, 6928519, 13857038, 27714076, 55428152]

約数ペア:

[(1, 55428152), (2, 27714076), (4, 13857038), (8, 6928519), (13, 4263704), (26, 2131852), (52, 1065926), (104, 532963), (449, 123448), (898, 61724), (1187, 46696), (1796, 30862), (2374, 23348), (3592, 15431), (4748, 11674), (5837, 9496)]