51125800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 137401920

約数和(自身を除く): 86276120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1367, 1496, 1700, 1870, 2200, 2734, 3400, 3740, 4675, 5468, 6835, 7480, 9350, 10936, 13670, 15037, 18700, 23239, 27340, 30074, 34175, 37400, 46478, 54680, 60148, 68350, 75185, 92956, 116195, 120296, 136700, 150370, 185912, 232390, 255629, 273400, 300740, 375925, 464780, 511258, 580975, 601480, 751850, 929560, 1022516, 1161950, 1278145, 1503700, 2045032, 2323900, 2556290, 3007400, 4647800, 5112580, 6390725, 10225160, 12781450, 25562900, 51125800]

約数ペア:

[(1, 51125800), (2, 25562900), (4, 12781450), (5, 10225160), (8, 6390725), (10, 5112580), (11, 4647800), (17, 3007400), (20, 2556290), (22, 2323900), (25, 2045032), (34, 1503700), (40, 1278145), (44, 1161950), (50, 1022516), (55, 929560), (68, 751850), (85, 601480), (88, 580975), (100, 511258), (110, 464780), (136, 375925), (170, 300740), (187, 273400), (200, 255629), (220, 232390), (275, 185912), (340, 150370), (374, 136700), (425, 120296), (440, 116195), (550, 92956), (680, 75185), (748, 68350), (850, 60148), (935, 54680), (1100, 46478), (1367, 37400), (1496, 34175), (1700, 30074), (1870, 27340), (2200, 23239), (2734, 18700), (3400, 15037), (3740, 13670), (4675, 10936), (5468, 9350), (6835, 7480)]