55854928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 121398480

約数和(自身を除く): 65543552

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 73, 97, 116, 136, 146, 194, 232, 272, 292, 388, 464, 493, 584, 776, 986, 1168, 1241, 1552, 1649, 1972, 2117, 2482, 2813, 3298, 3944, 4234, 4964, 5626, 6596, 7081, 7888, 8468, 9928, 11252, 13192, 14162, 16936, 19856, 22504, 26384, 28324, 33872, 35989, 45008, 47821, 56648, 71978, 95642, 113296, 120377, 143956, 191284, 205349, 240754, 287912, 382568, 410698, 481508, 575824, 765136, 821396, 963016, 1642792, 1926032, 3285584, 3490933, 6981866, 13963732, 27927464, 55854928]

約数ペア:

[(1, 55854928), (2, 27927464), (4, 13963732), (8, 6981866), (16, 3490933), (17, 3285584), (29, 1926032), (34, 1642792), (58, 963016), (68, 821396), (73, 765136), (97, 575824), (116, 481508), (136, 410698), (146, 382568), (194, 287912), (232, 240754), (272, 205349), (292, 191284), (388, 143956), (464, 120377), (493, 113296), (584, 95642), (776, 71978), (986, 56648), (1168, 47821), (1241, 45008), (1552, 35989), (1649, 33872), (1972, 28324), (2117, 26384), (2482, 22504), (2813, 19856), (3298, 16936), (3944, 14162), (4234, 13192), (4964, 11252), (5626, 9928), (6596, 8468), (7081, 7888)]