54026500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 85400060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 47, 50, 55, 76, 94, 95, 100, 110, 121, 125, 188, 190, 209, 220, 235, 242, 250, 275, 380, 418, 470, 475, 484, 500, 517, 550, 605, 836, 893, 940, 950, 1034, 1045, 1100, 1175, 1210, 1375, 1786, 1900, 2068, 2090, 2299, 2350, 2375, 2420, 2585, 2750, 3025, 3572, 4180, 4465, 4598, 4700, 4750, 5170, 5225, 5500, 5687, 5875, 6050, 8930, 9196, 9500, 9823, 10340, 10450, 11374, 11495, 11750, 12100, 12925, 15125, 17860, 19646, 20900, 22325, 22748, 22990, 23500, 25850, 26125, 28435, 30250, 39292, 44650, 45980, 49115, 51700, 52250, 56870, 57475, 60500, 64625, 89300, 98230, 104500, 108053, 111625, 113740, 114950, 129250, 142175, 196460, 216106, 223250, 229900, 245575, 258500, 284350, 287375, 432212, 446500, 491150, 540265, 568700, 574750, 710875, 982300, 1080530, 1149500, 1227875, 1421750, 2161060, 2455750, 2701325, 2843500, 4911500, 5402650, 10805300, 13506625, 27013250, 54026500]

約数ペア:

[(1, 54026500), (2, 27013250), (4, 13506625), (5, 10805300), (10, 5402650), (11, 4911500), (19, 2843500), (20, 2701325), (22, 2455750), (25, 2161060), (38, 1421750), (44, 1227875), (47, 1149500), (50, 1080530), (55, 982300), (76, 710875), (94, 574750), (95, 568700), (100, 540265), (110, 491150), (121, 446500), (125, 432212), (188, 287375), (190, 284350), (209, 258500), (220, 245575), (235, 229900), (242, 223250), (250, 216106), (275, 196460), (380, 142175), (418, 129250), (470, 114950), (475, 113740), (484, 111625), (500, 108053), (517, 104500), (550, 98230), (605, 89300), (836, 64625), (893, 60500), (940, 57475), (950, 56870), (1034, 52250), (1045, 51700), (1100, 49115), (1175, 45980), (1210, 44650), (1375, 39292), (1786, 30250), (1900, 28435), (2068, 26125), (2090, 25850), (2299, 23500), (2350, 22990), (2375, 22748), (2420, 22325), (2585, 20900), (2750, 19646), (3025, 17860), (3572, 15125), (4180, 12925), (4465, 12100), (4598, 11750), (4700, 11495), (4750, 11374), (5170, 10450), (5225, 10340), (5500, 9823), (5687, 9500), (5875, 9196), (6050, 8930)]