54115360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26017}}^1$

素因数の和:26045

約数の個数: 48

約数和(自身を含む): 137687256

約数和(自身を除く): 83571896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 26017, 52034, 104068, 130085, 208136, 260170, 338221, 416272, 520340, 676442, 832544, 1040680, 1352884, 1691105, 2081360, 2705768, 3382210, 4162720, 5411536, 6764420, 10823072, 13528840, 27057680, 54115360]

約数ペア:

[(1, 54115360), (2, 27057680), (4, 13528840), (5, 10823072), (8, 6764420), (10, 5411536), (13, 4162720), (16, 3382210), (20, 2705768), (26, 2081360), (32, 1691105), (40, 1352884), (52, 1040680), (65, 832544), (80, 676442), (104, 520340), (130, 416272), (160, 338221), (208, 260170), (260, 208136), (416, 130085), (520, 104068), (1040, 52034), (2080, 26017)]