55880928

素因数分解:

$2^5\times 3^4\times {\mathrm{21559}}^1$

素因数の和:21581

約数の個数: 60

約数和(自身を含む): 164351880

約数和(自身を除く): 108470952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 21559, 43118, 64677, 86236, 129354, 172472, 194031, 258708, 344944, 388062, 517416, 582093, 689888, 776124, 1034832, 1164186, 1552248, 1746279, 2069664, 2328372, 3104496, 3492558, 4656744, 6208992, 6985116, 9313488, 13970232, 18626976, 27940464, 55880928]

約数ペア:

[(1, 55880928), (2, 27940464), (3, 18626976), (4, 13970232), (6, 9313488), (8, 6985116), (9, 6208992), (12, 4656744), (16, 3492558), (18, 3104496), (24, 2328372), (27, 2069664), (32, 1746279), (36, 1552248), (48, 1164186), (54, 1034832), (72, 776124), (81, 689888), (96, 582093), (108, 517416), (144, 388062), (162, 344944), (216, 258708), (288, 194031), (324, 172472), (432, 129354), (648, 86236), (864, 64677), (1296, 43118), (2592, 21559)]