49816580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{617}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 114621696

約数和(自身を除く): 64805116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 617, 734, 1234, 1468, 1835, 2468, 3085, 3670, 4037, 6170, 6787, 7340, 8074, 12340, 13574, 16148, 20185, 27148, 33935, 40370, 67870, 80740, 135740, 226439, 452878, 905756, 1132195, 2264390, 2490829, 4528780, 4981658, 9963316, 12454145, 24908290, 49816580]

約数ペア:

[(1, 49816580), (2, 24908290), (4, 12454145), (5, 9963316), (10, 4981658), (11, 4528780), (20, 2490829), (22, 2264390), (44, 1132195), (55, 905756), (110, 452878), (220, 226439), (367, 135740), (617, 80740), (734, 67870), (1234, 40370), (1468, 33935), (1835, 27148), (2468, 20185), (3085, 16148), (3670, 13574), (4037, 12340), (6170, 8074), (6787, 7340)]