51402702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 112364928

約数和(自身を除く): 60962226

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 169, 311, 326, 338, 489, 507, 622, 933, 978, 1014, 1866, 2119, 4043, 4238, 6357, 8086, 12129, 12714, 24258, 27547, 50693, 52559, 55094, 82641, 101386, 105118, 152079, 157677, 165282, 304158, 315354, 659009, 1318018, 1977027, 3954054, 8567117, 17134234, 25701351, 51402702]

約数ペア:

[(1, 51402702), (2, 25701351), (3, 17134234), (6, 8567117), (13, 3954054), (26, 1977027), (39, 1318018), (78, 659009), (163, 315354), (169, 304158), (311, 165282), (326, 157677), (338, 152079), (489, 105118), (507, 101386), (622, 82641), (933, 55094), (978, 52559), (1014, 50693), (1866, 27547), (2119, 24258), (4043, 12714), (4238, 12129), (6357, 8086)]