54575560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104953}}^1$

素因数の和:104977

約数の個数: 32

約数和(自身を含む): 132242040

約数和(自身を除く): 77666480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 104953, 209906, 419812, 524765, 839624, 1049530, 1364389, 2099060, 2728778, 4198120, 5457556, 6821945, 10915112, 13643890, 27287780, 54575560]

約数ペア:

[(1, 54575560), (2, 27287780), (4, 13643890), (5, 10915112), (8, 6821945), (10, 5457556), (13, 4198120), (20, 2728778), (26, 2099060), (40, 1364389), (52, 1049530), (65, 839624), (104, 524765), (130, 419812), (260, 209906), (520, 104953)]