56105884784

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 110969564160

約数和(自身を除く): 54863679376

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 239, 362, 412, 478, 724, 787, 824, 956, 1448, 1574, 1648, 1912, 2896, 3148, 3824, 6296, 12592, 18643, 24617, 37286, 43259, 49234, 74572, 81061, 86518, 98468, 142447, 149144, 162122, 173036, 188093, 196936, 284894, 298288, 324244, 346072, 376186, 393872, 569788, 648488, 692144, 752372, 1139576, 1296976, 1504744, 2279152, 3009488, 4455677, 8911354, 14672041, 17822708, 19373579, 29344082, 34044833, 35645416, 38747158, 58688164, 68089666, 71290832, 77494316, 117376328, 136179332, 154988632, 234752656, 272358664, 309977264, 544717328, 3506617799, 7013235598, 14026471196, 28052942392, 56105884784]

約数ペア:

[(1, 56105884784), (2, 28052942392), (4, 14026471196), (8, 7013235598), (16, 3506617799), (103, 544717328), (181, 309977264), (206, 272358664), (239, 234752656), (362, 154988632), (412, 136179332), (478, 117376328), (724, 77494316), (787, 71290832), (824, 68089666), (956, 58688164), (1448, 38747158), (1574, 35645416), (1648, 34044833), (1912, 29344082), (2896, 19373579), (3148, 17822708), (3824, 14672041), (6296, 8911354), (12592, 4455677), (18643, 3009488), (24617, 2279152), (37286, 1504744), (43259, 1296976), (49234, 1139576), (74572, 752372), (81061, 692144), (86518, 648488), (98468, 569788), (142447, 393872), (149144, 376186), (162122, 346072), (173036, 324244), (188093, 298288), (196936, 284894)]