49476609

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 90768000

約数和(自身を除く): 41291391

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 1549, 2457, 3549, 4563, 4647, 10647, 10843, 13941, 20137, 31941, 32529, 41823, 60411, 97587, 140959, 181233, 261781, 292761, 422877, 543699, 785343, 1268631, 1832467, 2356029, 3805893, 5497401, 7068087, 16492203, 49476609]

約数ペア:

[(1, 49476609), (3, 16492203), (7, 7068087), (9, 5497401), (13, 3805893), (21, 2356029), (27, 1832467), (39, 1268631), (63, 785343), (91, 543699), (117, 422877), (169, 292761), (189, 261781), (273, 181233), (351, 140959), (507, 97587), (819, 60411), (1183, 41823), (1521, 32529), (1549, 31941), (2457, 20137), (3549, 13941), (4563, 10843), (4647, 10647)]