54959640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 180792000

約数和(自身を除く): 125832360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 929, 986, 1020, 1160, 1479, 1740, 1858, 1972, 2040, 2465, 2787, 2958, 3480, 3716, 3944, 4645, 4930, 5574, 5916, 7395, 7432, 9290, 9860, 11148, 11832, 13935, 14790, 15793, 18580, 19720, 22296, 26941, 27870, 29580, 31586, 37160, 47379, 53882, 55740, 59160, 63172, 78965, 80823, 94758, 107764, 111480, 126344, 134705, 157930, 161646, 189516, 215528, 236895, 269410, 315860, 323292, 379032, 404115, 457997, 473790, 538820, 631720, 646584, 808230, 915994, 947580, 1077640, 1373991, 1616460, 1831988, 1895160, 2289985, 2747982, 3232920, 3663976, 4579970, 5495964, 6869955, 9159940, 10991928, 13739910, 18319880, 27479820, 54959640]

約数ペア:

[(1, 54959640), (2, 27479820), (3, 18319880), (4, 13739910), (5, 10991928), (6, 9159940), (8, 6869955), (10, 5495964), (12, 4579970), (15, 3663976), (17, 3232920), (20, 2747982), (24, 2289985), (29, 1895160), (30, 1831988), (34, 1616460), (40, 1373991), (51, 1077640), (58, 947580), (60, 915994), (68, 808230), (85, 646584), (87, 631720), (102, 538820), (116, 473790), (120, 457997), (136, 404115), (145, 379032), (170, 323292), (174, 315860), (204, 269410), (232, 236895), (255, 215528), (290, 189516), (340, 161646), (348, 157930), (408, 134705), (435, 126344), (493, 111480), (510, 107764), (580, 94758), (680, 80823), (696, 78965), (870, 63172), (929, 59160), (986, 55740), (1020, 53882), (1160, 47379), (1479, 37160), (1740, 31586), (1858, 29580), (1972, 27870), (2040, 26941), (2465, 22296), (2787, 19720), (2958, 18580), (3480, 15793), (3716, 14790), (3944, 13935), (4645, 11832), (4930, 11148), (5574, 9860), (5916, 9290), (7395, 7432)]