54490592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{130987}}^1$

素因数の和:131010

約数の個数: 24

約数和(自身を含む): 115531416

約数和(自身を除く): 61040824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 130987, 261974, 523948, 1047896, 1702831, 2095792, 3405662, 4191584, 6811324, 13622648, 27245296, 54490592]

約数ペア:

[(1, 54490592), (2, 27245296), (4, 13622648), (8, 6811324), (13, 4191584), (16, 3405662), (26, 2095792), (32, 1702831), (52, 1047896), (104, 523948), (208, 261974), (416, 130987)]