51808130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15193}}^1$

素因数の和:15242

約数の個数: 32

約数和(自身を含む): 105020928

約数和(自身を除く): 53212798

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 15193, 30386, 75965, 151930, 167123, 334246, 470983, 835615, 941966, 1671230, 2354915, 4709830, 5180813, 10361626, 25904065, 51808130]

約数ペア:

[(1, 51808130), (2, 25904065), (5, 10361626), (10, 5180813), (11, 4709830), (22, 2354915), (31, 1671230), (55, 941966), (62, 835615), (110, 470983), (155, 334246), (310, 167123), (341, 151930), (682, 75965), (1705, 30386), (3410, 15193)]