51114778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 90522432

約数和(自身を除く): 39407654

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 313, 571, 626, 1142, 3443, 4069, 6281, 6886, 7423, 8138, 12562, 14846, 44759, 81653, 89518, 163306, 178723, 357446, 1965953, 2323399, 3931906, 4646798, 25557389, 51114778]

約数ペア:

[(1, 51114778), (2, 25557389), (11, 4646798), (13, 3931906), (22, 2323399), (26, 1965953), (143, 357446), (286, 178723), (313, 163306), (571, 89518), (626, 81653), (1142, 44759), (3443, 14846), (4069, 12562), (6281, 8138), (6886, 7423)]