52978440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3126

約数の個数: 64

約数和(自身を含む): 160056000

約数和(自身を除く): 107077560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2963, 2980, 3576, 4470, 5926, 5960, 8889, 8940, 11852, 14815, 17778, 17880, 23704, 29630, 35556, 44445, 59260, 71112, 88890, 118520, 177780, 355560, 441487, 882974, 1324461, 1765948, 2207435, 2648922, 3531896, 4414870, 5297844, 6622305, 8829740, 10595688, 13244610, 17659480, 26489220, 52978440]

約数ペア:

[(1, 52978440), (2, 26489220), (3, 17659480), (4, 13244610), (5, 10595688), (6, 8829740), (8, 6622305), (10, 5297844), (12, 4414870), (15, 3531896), (20, 2648922), (24, 2207435), (30, 1765948), (40, 1324461), (60, 882974), (120, 441487), (149, 355560), (298, 177780), (447, 118520), (596, 88890), (745, 71112), (894, 59260), (1192, 44445), (1490, 35556), (1788, 29630), (2235, 23704), (2963, 17880), (2980, 17778), (3576, 14815), (4470, 11852), (5926, 8940), (5960, 8889)]