61253060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 140857920

約数和(自身を除く): 79604860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509, 547, 1018, 1094, 2036, 2188, 2545, 2735, 5090, 5470, 5599, 6017, 10180, 10940, 11198, 12034, 22396, 24068, 27995, 30085, 55990, 60170, 111980, 120340, 278423, 556846, 1113692, 1392115, 2784230, 3062653, 5568460, 6125306, 12250612, 15313265, 30626530, 61253060]

約数ペア:

[(1, 61253060), (2, 30626530), (4, 15313265), (5, 12250612), (10, 6125306), (11, 5568460), (20, 3062653), (22, 2784230), (44, 1392115), (55, 1113692), (110, 556846), (220, 278423), (509, 120340), (547, 111980), (1018, 60170), (1094, 55990), (2036, 30085), (2188, 27995), (2545, 24068), (2735, 22396), (5090, 12034), (5470, 11198), (5599, 10940), (6017, 10180)]