48509097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 80247552

約数和(自身を除く): 31738455

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1297, 1781, 2877, 3891, 5343, 9079, 12467, 16861, 27237, 37401, 50583, 118027, 177689, 354081, 533067, 1243823, 2309957, 3731469, 6929871, 16169699, 48509097]

約数ペア:

[(1, 48509097), (3, 16169699), (7, 6929871), (13, 3731469), (21, 2309957), (39, 1243823), (91, 533067), (137, 354081), (273, 177689), (411, 118027), (959, 50583), (1297, 37401), (1781, 27237), (2877, 16861), (3891, 12467), (5343, 9079)]