51758096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 116659200

約数和(自身を除く): 64901104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 349, 368, 403, 496, 598, 698, 713, 806, 1196, 1396, 1426, 1612, 2392, 2792, 2852, 3224, 4537, 4784, 5584, 5704, 6448, 8027, 9074, 9269, 10819, 11408, 16054, 18148, 18538, 21638, 32108, 36296, 37076, 43276, 64216, 72592, 74152, 86552, 104351, 128432, 140647, 148304, 173104, 208702, 248837, 281294, 417404, 497674, 562588, 834808, 995348, 1125176, 1669616, 1990696, 2250352, 3234881, 3981392, 6469762, 12939524, 25879048, 51758096]

約数ペア:

[(1, 51758096), (2, 25879048), (4, 12939524), (8, 6469762), (13, 3981392), (16, 3234881), (23, 2250352), (26, 1990696), (31, 1669616), (46, 1125176), (52, 995348), (62, 834808), (92, 562588), (104, 497674), (124, 417404), (184, 281294), (208, 248837), (248, 208702), (299, 173104), (349, 148304), (368, 140647), (403, 128432), (496, 104351), (598, 86552), (698, 74152), (713, 72592), (806, 64216), (1196, 43276), (1396, 37076), (1426, 36296), (1612, 32108), (2392, 21638), (2792, 18538), (2852, 18148), (3224, 16054), (4537, 11408), (4784, 10819), (5584, 9269), (5704, 9074), (6448, 8027)]