55489686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8867}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 127699200

約数和(自身を除く): 72209514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 8867, 17734, 26601, 53202, 62069, 124138, 186207, 372414, 1321183, 2642366, 3963549, 7927098, 9248281, 18496562, 27744843, 55489686]

約数ペア:

[(1, 55489686), (2, 27744843), (3, 18496562), (6, 9248281), (7, 7927098), (14, 3963549), (21, 2642366), (42, 1321183), (149, 372414), (298, 186207), (447, 124138), (894, 62069), (1043, 53202), (2086, 26601), (3129, 17734), (6258, 8867)]