25050012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 63598080

約数和(自身を除く): 38548068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 1559, 2678, 3118, 4017, 4677, 5356, 6236, 8034, 9354, 16068, 18708, 20267, 40534, 60801, 81068, 121602, 160577, 243204, 321154, 481731, 642308, 963462, 1926924, 2087501, 4175002, 6262503, 8350004, 12525006, 25050012]

約数ペア:

[(1, 25050012), (2, 12525006), (3, 8350004), (4, 6262503), (6, 4175002), (12, 2087501), (13, 1926924), (26, 963462), (39, 642308), (52, 481731), (78, 321154), (103, 243204), (156, 160577), (206, 121602), (309, 81068), (412, 60801), (618, 40534), (1236, 20267), (1339, 18708), (1559, 16068), (2678, 9354), (3118, 8034), (4017, 6236), (4677, 5356)]