51640395660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{14653}}^1$

素因数の和:17472

約数の個数: 144

約数和(自身を含む): 179096264256

約数和(自身を除く): 127455868596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2797, 5594, 8391, 11188, 13985, 14653, 16782, 19579, 25173, 27970, 29306, 33564, 39158, 41955, 43959, 50346, 55940, 58612, 58737, 73265, 78316, 83910, 87918, 97895, 100692, 102571, 117474, 125865, 131877, 146530, 167820, 175836, 176211, 195790, 205142, 219795, 234948, 251730, 263754, 293060, 293685, 307713, 352422, 391580, 410284, 439590, 503460, 512855, 527508, 587370, 615426, 659385, 704844, 879180, 881055, 923139, 1025710, 1174740, 1230852, 1318770, 1538565, 1762110, 1846278, 2051420, 2637540, 3077130, 3524220, 3692556, 4615695, 6154260, 9231390, 18462780, 40984441, 81968882, 122953323, 163937764, 204922205, 245906646, 286891087, 368859969, 409844410, 491813292, 573782174, 614766615, 737719938, 819688820, 860673261, 1147564348, 1229533230, 1434455435, 1475439876, 1721346522, 1844299845, 2459066460, 2582019783, 2868910870, 3442693044, 3688599690, 4303366305, 5164039566, 5737821740, 7377199380, 8606732610, 10328079132, 12910098915, 17213465220, 25820197830, 51640395660]

約数ペア:

[(1, 51640395660), (2, 25820197830), (3, 17213465220), (4, 12910098915), (5, 10328079132), (6, 8606732610), (7, 7377199380), (9, 5737821740), (10, 5164039566), (12, 4303366305), (14, 3688599690), (15, 3442693044), (18, 2868910870), (20, 2582019783), (21, 2459066460), (28, 1844299845), (30, 1721346522), (35, 1475439876), (36, 1434455435), (42, 1229533230), (45, 1147564348), (60, 860673261), (63, 819688820), (70, 737719938), (84, 614766615), (90, 573782174), (105, 491813292), (126, 409844410), (140, 368859969), (180, 286891087), (210, 245906646), (252, 204922205), (315, 163937764), (420, 122953323), (630, 81968882), (1260, 40984441), (2797, 18462780), (5594, 9231390), (8391, 6154260), (11188, 4615695), (13985, 3692556), (14653, 3524220), (16782, 3077130), (19579, 2637540), (25173, 2051420), (27970, 1846278), (29306, 1762110), (33564, 1538565), (39158, 1318770), (41955, 1230852), (43959, 1174740), (50346, 1025710), (55940, 923139), (58612, 881055), (58737, 879180), (73265, 704844), (78316, 659385), (83910, 615426), (87918, 587370), (97895, 527508), (100692, 512855), (102571, 503460), (117474, 439590), (125865, 410284), (131877, 391580), (146530, 352422), (167820, 307713), (175836, 293685), (176211, 293060), (195790, 263754), (205142, 251730), (219795, 234948)]