56551740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4691

約数の個数: 96

約数和(自身を含む): 187246080

約数和(自身を除く): 130694340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4643, 6090, 9286, 12180, 13929, 18572, 23215, 27858, 32501, 46430, 55716, 65002, 69645, 92860, 97503, 130004, 134647, 139290, 162505, 195006, 269294, 278580, 325010, 390012, 403941, 487515, 538588, 650020, 673235, 807882, 942529, 975030, 1346470, 1615764, 1885058, 1950060, 2019705, 2692940, 2827587, 3770116, 4039410, 4712645, 5655174, 8078820, 9425290, 11310348, 14137935, 18850580, 28275870, 56551740]

約数ペア:

[(1, 56551740), (2, 28275870), (3, 18850580), (4, 14137935), (5, 11310348), (6, 9425290), (7, 8078820), (10, 5655174), (12, 4712645), (14, 4039410), (15, 3770116), (20, 2827587), (21, 2692940), (28, 2019705), (29, 1950060), (30, 1885058), (35, 1615764), (42, 1346470), (58, 975030), (60, 942529), (70, 807882), (84, 673235), (87, 650020), (105, 538588), (116, 487515), (140, 403941), (145, 390012), (174, 325010), (203, 278580), (210, 269294), (290, 195006), (348, 162505), (406, 139290), (420, 134647), (435, 130004), (580, 97503), (609, 92860), (812, 69645), (870, 65002), (1015, 55716), (1218, 46430), (1740, 32501), (2030, 27858), (2436, 23215), (3045, 18572), (4060, 13929), (4643, 12180), (6090, 9286)]