52185760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 83894240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 199, 220, 298, 352, 398, 440, 596, 745, 796, 880, 995, 1192, 1490, 1592, 1639, 1760, 1990, 2189, 2384, 2980, 3184, 3278, 3980, 4378, 4768, 5960, 6368, 6556, 7960, 8195, 8756, 10945, 11920, 13112, 15920, 16390, 17512, 21890, 23840, 26224, 29651, 31840, 32780, 35024, 43780, 52448, 59302, 65560, 70048, 87560, 118604, 131120, 148255, 175120, 237208, 262240, 296510, 326161, 350240, 474416, 593020, 652322, 948832, 1186040, 1304644, 1630805, 2372080, 2609288, 3261610, 4744160, 5218576, 6523220, 10437152, 13046440, 26092880, 52185760]

約数ペア:

[(1, 52185760), (2, 26092880), (4, 13046440), (5, 10437152), (8, 6523220), (10, 5218576), (11, 4744160), (16, 3261610), (20, 2609288), (22, 2372080), (32, 1630805), (40, 1304644), (44, 1186040), (55, 948832), (80, 652322), (88, 593020), (110, 474416), (149, 350240), (160, 326161), (176, 296510), (199, 262240), (220, 237208), (298, 175120), (352, 148255), (398, 131120), (440, 118604), (596, 87560), (745, 70048), (796, 65560), (880, 59302), (995, 52448), (1192, 43780), (1490, 35024), (1592, 32780), (1639, 31840), (1760, 29651), (1990, 26224), (2189, 23840), (2384, 21890), (2980, 17512), (3184, 16390), (3278, 15920), (3980, 13112), (4378, 11920), (4768, 10945), (5960, 8756), (6368, 8195), (6556, 7960)]