52090720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 142230816

約数和(自身を除く): 90140096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1741, 1760, 1870, 2720, 2992, 3482, 3740, 5984, 6964, 7480, 8705, 13928, 14960, 17410, 19151, 27856, 29597, 29920, 34820, 38302, 55712, 59194, 69640, 76604, 95755, 118388, 139280, 147985, 153208, 191510, 236776, 278560, 295970, 306416, 325567, 383020, 473552, 591940, 612832, 651134, 766040, 947104, 1183880, 1302268, 1532080, 1627835, 2367760, 2604536, 3064160, 3255670, 4735520, 5209072, 6511340, 10418144, 13022680, 26045360, 52090720]

約数ペア:

[(1, 52090720), (2, 26045360), (4, 13022680), (5, 10418144), (8, 6511340), (10, 5209072), (11, 4735520), (16, 3255670), (17, 3064160), (20, 2604536), (22, 2367760), (32, 1627835), (34, 1532080), (40, 1302268), (44, 1183880), (55, 947104), (68, 766040), (80, 651134), (85, 612832), (88, 591940), (110, 473552), (136, 383020), (160, 325567), (170, 306416), (176, 295970), (187, 278560), (220, 236776), (272, 191510), (340, 153208), (352, 147985), (374, 139280), (440, 118388), (544, 95755), (680, 76604), (748, 69640), (880, 59194), (935, 55712), (1360, 38302), (1496, 34820), (1741, 29920), (1760, 29597), (1870, 27856), (2720, 19151), (2992, 17410), (3482, 14960), (3740, 13928), (5984, 8705), (6964, 7480)]