56845264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26713}}^1$

素因数の和:26747

約数の個数: 40

約数和(自身を含む): 132501440

約数和(自身を除く): 75656176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26713, 53426, 106852, 186991, 213704, 373982, 427408, 507547, 747964, 1015094, 1495928, 2030188, 2991856, 3552829, 4060376, 7105658, 8120752, 14211316, 28422632, 56845264]

約数ペア:

[(1, 56845264), (2, 28422632), (4, 14211316), (7, 8120752), (8, 7105658), (14, 4060376), (16, 3552829), (19, 2991856), (28, 2030188), (38, 1495928), (56, 1015094), (76, 747964), (112, 507547), (133, 427408), (152, 373982), (266, 213704), (304, 186991), (532, 106852), (1064, 53426), (2128, 26713)]