55242512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 115747800

約数和(自身を除く): 60505288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 761, 1396, 1522, 2792, 3044, 4537, 5584, 6088, 9074, 9893, 12176, 18148, 19786, 36296, 39572, 72592, 79144, 158288, 265589, 531178, 1062356, 2124712, 3452657, 4249424, 6905314, 13810628, 27621256, 55242512]

約数ペア:

[(1, 55242512), (2, 27621256), (4, 13810628), (8, 6905314), (13, 4249424), (16, 3452657), (26, 2124712), (52, 1062356), (104, 531178), (208, 265589), (349, 158288), (698, 79144), (761, 72592), (1396, 39572), (1522, 36296), (2792, 19786), (3044, 18148), (4537, 12176), (5584, 9893), (6088, 9074)]