55495713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 96506880

約数和(自身を除く): 41011167

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 823, 1183, 1729, 2469, 3211, 3549, 5187, 5761, 9633, 10699, 15637, 17283, 22477, 32097, 46911, 67431, 74893, 109459, 139087, 203281, 224679, 328377, 417261, 609843, 973609, 1422967, 2642653, 2920827, 4268901, 7927959, 18498571, 55495713]

約数ペア:

[(1, 55495713), (3, 18498571), (7, 7927959), (13, 4268901), (19, 2920827), (21, 2642653), (39, 1422967), (57, 973609), (91, 609843), (133, 417261), (169, 328377), (247, 224679), (273, 203281), (399, 139087), (507, 109459), (741, 74893), (823, 67431), (1183, 46911), (1729, 32097), (2469, 22477), (3211, 17283), (3549, 15637), (5187, 10699), (5761, 9633)]