48733503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 80618496

約数和(自身を除く): 31884993

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1303, 1781, 2877, 3909, 5343, 9121, 12467, 16939, 27363, 37401, 50817, 118573, 178511, 355719, 535533, 1249577, 2320643, 3748731, 6961929, 16244501, 48733503]

約数ペア:

[(1, 48733503), (3, 16244501), (7, 6961929), (13, 3748731), (21, 2320643), (39, 1249577), (91, 535533), (137, 355719), (273, 178511), (411, 118573), (959, 50817), (1303, 37401), (1781, 27363), (2877, 16939), (3909, 12467), (5343, 9121)]