55038648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 103107912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 1663, 2364, 2758, 3326, 4137, 4728, 4989, 5516, 6652, 8274, 9978, 11032, 11641, 13304, 16548, 19956, 23282, 33096, 34923, 39912, 46564, 69846, 93128, 139692, 279384, 327611, 655222, 982833, 1310444, 1965666, 2293277, 2620888, 3931332, 4586554, 6879831, 7862664, 9173108, 13759662, 18346216, 27519324, 55038648]

約数ペア:

[(1, 55038648), (2, 27519324), (3, 18346216), (4, 13759662), (6, 9173108), (7, 7862664), (8, 6879831), (12, 4586554), (14, 3931332), (21, 2620888), (24, 2293277), (28, 1965666), (42, 1310444), (56, 982833), (84, 655222), (168, 327611), (197, 279384), (394, 139692), (591, 93128), (788, 69846), (1182, 46564), (1379, 39912), (1576, 34923), (1663, 33096), (2364, 23282), (2758, 19956), (3326, 16548), (4137, 13304), (4728, 11641), (4989, 11032), (5516, 9978), (6652, 8274)]