545404548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{27529}}^1$

素因数の和:27676

約数の個数: 48

約数和(自身を含む): 1381345280

約数和(自身を除く): 835940732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 27529, 55058, 82587, 110116, 165174, 330348, 357877, 715754, 1073631, 1431508, 2147262, 3496183, 4294524, 6992366, 10488549, 13984732, 20977098, 41954196, 45450379, 90900758, 136351137, 181801516, 272702274, 545404548]

約数ペア:

[(1, 545404548), (2, 272702274), (3, 181801516), (4, 136351137), (6, 90900758), (12, 45450379), (13, 41954196), (26, 20977098), (39, 13984732), (52, 10488549), (78, 6992366), (127, 4294524), (156, 3496183), (254, 2147262), (381, 1431508), (508, 1073631), (762, 715754), (1524, 357877), (1651, 330348), (3302, 165174), (4953, 110116), (6604, 82587), (9906, 55058), (19812, 27529)]