52117360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 73874576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 166, 167, 188, 235, 332, 334, 376, 415, 470, 664, 668, 752, 830, 835, 940, 1328, 1336, 1660, 1670, 1880, 2672, 3320, 3340, 3760, 3901, 6640, 6680, 7802, 7849, 13360, 13861, 15604, 15698, 19505, 27722, 31208, 31396, 39010, 39245, 55444, 62416, 62792, 69305, 78020, 78490, 110888, 125584, 138610, 156040, 156980, 221776, 277220, 312080, 313960, 554440, 627920, 651467, 1108880, 1302934, 2605868, 3257335, 5211736, 6514670, 10423472, 13029340, 26058680, 52117360]

約数ペア:

[(1, 52117360), (2, 26058680), (4, 13029340), (5, 10423472), (8, 6514670), (10, 5211736), (16, 3257335), (20, 2605868), (40, 1302934), (47, 1108880), (80, 651467), (83, 627920), (94, 554440), (166, 313960), (167, 312080), (188, 277220), (235, 221776), (332, 156980), (334, 156040), (376, 138610), (415, 125584), (470, 110888), (664, 78490), (668, 78020), (752, 69305), (830, 62792), (835, 62416), (940, 55444), (1328, 39245), (1336, 39010), (1660, 31396), (1670, 31208), (1880, 27722), (2672, 19505), (3320, 15698), (3340, 15604), (3760, 13861), (3901, 13360), (6640, 7849), (6680, 7802)]