56679660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16573}}^1$

素因数の和:16607

約数の個数: 72

約数和(自身を含む): 180988080

約数和(自身を除く): 124308420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16573, 33146, 49719, 66292, 82865, 99438, 149157, 165730, 198876, 248595, 298314, 314887, 331460, 497190, 596628, 629774, 745785, 944661, 994380, 1259548, 1491570, 1574435, 1889322, 2833983, 2983140, 3148870, 3778644, 4723305, 5667966, 6297740, 9446610, 11335932, 14169915, 18893220, 28339830, 56679660]

約数ペア:

[(1, 56679660), (2, 28339830), (3, 18893220), (4, 14169915), (5, 11335932), (6, 9446610), (9, 6297740), (10, 5667966), (12, 4723305), (15, 3778644), (18, 3148870), (19, 2983140), (20, 2833983), (30, 1889322), (36, 1574435), (38, 1491570), (45, 1259548), (57, 994380), (60, 944661), (76, 745785), (90, 629774), (95, 596628), (114, 497190), (171, 331460), (180, 314887), (190, 298314), (228, 248595), (285, 198876), (342, 165730), (380, 149157), (570, 99438), (684, 82865), (855, 66292), (1140, 49719), (1710, 33146), (3420, 16573)]