56136270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25633}}^1$

素因数の和:25716

約数の個数: 32

約数和(自身を含む): 136577952

約数和(自身を除く): 80441682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25633, 51266, 76899, 128165, 153798, 256330, 384495, 768990, 1871209, 3742418, 5613627, 9356045, 11227254, 18712090, 28068135, 56136270]

約数ペア:

[(1, 56136270), (2, 28068135), (3, 18712090), (5, 11227254), (6, 9356045), (10, 5613627), (15, 3742418), (30, 1871209), (73, 768990), (146, 384495), (219, 256330), (365, 153798), (438, 128165), (730, 76899), (1095, 51266), (2190, 25633)]