56353760

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 133585200

約数和(自身を除く): 77231440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 619, 1138, 1238, 2276, 2476, 2845, 3095, 4552, 4952, 5690, 6190, 9104, 9904, 11380, 12380, 18208, 19808, 22760, 24760, 45520, 49520, 91040, 99040, 352211, 704422, 1408844, 1761055, 2817688, 3522110, 5635376, 7044220, 11270752, 14088440, 28176880, 56353760]

約数ペア:

[(1, 56353760), (2, 28176880), (4, 14088440), (5, 11270752), (8, 7044220), (10, 5635376), (16, 3522110), (20, 2817688), (32, 1761055), (40, 1408844), (80, 704422), (160, 352211), (569, 99040), (619, 91040), (1138, 49520), (1238, 45520), (2276, 24760), (2476, 22760), (2845, 19808), (3095, 18208), (4552, 12380), (4952, 11380), (5690, 9904), (6190, 9104)]