49403458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 84954240

約数和(自身を除く): 35550782

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1031, 1261, 1843, 2062, 2522, 3686, 13403, 19589, 23959, 26806, 39178, 47918, 100007, 200014, 254657, 509314, 1300091, 1900133, 2600182, 3800266, 24701729, 49403458]

約数ペア:

[(1, 49403458), (2, 24701729), (13, 3800266), (19, 2600182), (26, 1900133), (38, 1300091), (97, 509314), (194, 254657), (247, 200014), (494, 100007), (1031, 47918), (1261, 39178), (1843, 26806), (2062, 23959), (2522, 19589), (3686, 13403)]