52756020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12781

約数の個数: 72

約数和(自身を含む): 166997376

約数和(自身を除く): 114241356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12743, 25486, 38229, 50972, 63715, 76458, 114687, 127430, 152916, 191145, 229374, 254860, 293089, 382290, 458748, 573435, 586178, 764580, 879267, 1146870, 1172356, 1465445, 1758534, 2293740, 2637801, 2930890, 3517068, 4396335, 5275602, 5861780, 8792670, 10551204, 13189005, 17585340, 26378010, 52756020]

約数ペア:

[(1, 52756020), (2, 26378010), (3, 17585340), (4, 13189005), (5, 10551204), (6, 8792670), (9, 5861780), (10, 5275602), (12, 4396335), (15, 3517068), (18, 2930890), (20, 2637801), (23, 2293740), (30, 1758534), (36, 1465445), (45, 1172356), (46, 1146870), (60, 879267), (69, 764580), (90, 586178), (92, 573435), (115, 458748), (138, 382290), (180, 293089), (207, 254860), (230, 229374), (276, 191145), (345, 152916), (414, 127430), (460, 114687), (690, 76458), (828, 63715), (1035, 50972), (1380, 38229), (2070, 25486), (4140, 12743)]