51518500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 90004700

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 25, 29, 34, 38, 44, 50, 55, 58, 68, 76, 85, 95, 100, 110, 116, 125, 145, 170, 187, 190, 209, 220, 250, 275, 290, 319, 323, 340, 374, 380, 418, 425, 475, 493, 500, 550, 551, 580, 638, 646, 725, 748, 836, 850, 935, 950, 986, 1045, 1100, 1102, 1276, 1292, 1375, 1450, 1595, 1615, 1700, 1870, 1900, 1972, 2090, 2125, 2204, 2375, 2465, 2750, 2755, 2900, 3190, 3230, 3553, 3625, 3740, 4180, 4250, 4675, 4750, 4930, 5225, 5423, 5500, 5510, 6061, 6380, 6460, 7106, 7250, 7975, 8075, 8500, 9350, 9367, 9500, 9860, 10450, 10846, 11020, 12122, 12325, 13775, 14212, 14500, 15950, 16150, 17765, 18700, 18734, 20900, 21692, 23375, 24244, 24650, 26125, 27115, 27550, 30305, 31900, 32300, 35530, 37468, 39875, 40375, 46750, 46835, 49300, 52250, 54230, 55100, 60610, 61625, 68875, 71060, 79750, 80750, 88825, 93500, 93670, 103037, 104500, 108460, 121220, 123250, 135575, 137750, 151525, 159500, 161500, 177650, 187340, 206074, 234175, 246500, 271150, 275500, 303050, 355300, 412148, 444125, 468350, 515185, 542300, 606100, 677875, 757625, 888250, 936700, 1030370, 1170875, 1355750, 1515250, 1776500, 2060740, 2341750, 2575925, 2711500, 3030500, 4683500, 5151850, 10303700, 12879625, 25759250, 51518500]

約数ペア:

[(1, 51518500), (2, 25759250), (4, 12879625), (5, 10303700), (10, 5151850), (11, 4683500), (17, 3030500), (19, 2711500), (20, 2575925), (22, 2341750), (25, 2060740), (29, 1776500), (34, 1515250), (38, 1355750), (44, 1170875), (50, 1030370), (55, 936700), (58, 888250), (68, 757625), (76, 677875), (85, 606100), (95, 542300), (100, 515185), (110, 468350), (116, 444125), (125, 412148), (145, 355300), (170, 303050), (187, 275500), (190, 271150), (209, 246500), (220, 234175), (250, 206074), (275, 187340), (290, 177650), (319, 161500), (323, 159500), (340, 151525), (374, 137750), (380, 135575), (418, 123250), (425, 121220), (475, 108460), (493, 104500), (500, 103037), (550, 93670), (551, 93500), (580, 88825), (638, 80750), (646, 79750), (725, 71060), (748, 68875), (836, 61625), (850, 60610), (935, 55100), (950, 54230), (986, 52250), (1045, 49300), (1100, 46835), (1102, 46750), (1276, 40375), (1292, 39875), (1375, 37468), (1450, 35530), (1595, 32300), (1615, 31900), (1700, 30305), (1870, 27550), (1900, 27115), (1972, 26125), (2090, 24650), (2125, 24244), (2204, 23375), (2375, 21692), (2465, 20900), (2750, 18734), (2755, 18700), (2900, 17765), (3190, 16150), (3230, 15950), (3553, 14500), (3625, 14212), (3740, 13775), (4180, 12325), (4250, 12122), (4675, 11020), (4750, 10846), (4930, 10450), (5225, 9860), (5423, 9500), (5500, 9367), (5510, 9350), (6061, 8500), (6380, 8075), (6460, 7975), (7106, 7250)]