52792080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19997}}^1$

素因数の和:20024

約数の個数: 80

約数和(自身を含む): 178542144

約数和(自身を除く): 125750064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19997, 39994, 59991, 79988, 99985, 119982, 159976, 199970, 219967, 239964, 299955, 319952, 399940, 439934, 479928, 599910, 659901, 799880, 879868, 959856, 1099835, 1199820, 1319802, 1599760, 1759736, 2199670, 2399640, 2639604, 3299505, 3519472, 4399340, 4799280, 5279208, 6599010, 8798680, 10558416, 13198020, 17597360, 26396040, 52792080]

約数ペア:

[(1, 52792080), (2, 26396040), (3, 17597360), (4, 13198020), (5, 10558416), (6, 8798680), (8, 6599010), (10, 5279208), (11, 4799280), (12, 4399340), (15, 3519472), (16, 3299505), (20, 2639604), (22, 2399640), (24, 2199670), (30, 1759736), (33, 1599760), (40, 1319802), (44, 1199820), (48, 1099835), (55, 959856), (60, 879868), (66, 799880), (80, 659901), (88, 599910), (110, 479928), (120, 439934), (132, 399940), (165, 319952), (176, 299955), (220, 239964), (240, 219967), (264, 199970), (330, 159976), (440, 119982), (528, 99985), (660, 79988), (880, 59991), (1320, 39994), (2640, 19997)]