54921660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8887}}^1$

素因数の和:9002

約数の個数: 48

約数和(自身を含む): 155291136

約数和(自身を除く): 100369476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 8887, 17774, 26661, 35548, 44435, 53322, 88870, 106644, 133305, 177740, 266610, 533220, 915361, 1830722, 2746083, 3661444, 4576805, 5492166, 9153610, 10984332, 13730415, 18307220, 27460830, 54921660]

約数ペア:

[(1, 54921660), (2, 27460830), (3, 18307220), (4, 13730415), (5, 10984332), (6, 9153610), (10, 5492166), (12, 4576805), (15, 3661444), (20, 2746083), (30, 1830722), (60, 915361), (103, 533220), (206, 266610), (309, 177740), (412, 133305), (515, 106644), (618, 88870), (1030, 53322), (1236, 44435), (1545, 35548), (2060, 26661), (3090, 17774), (6180, 8887)]