51654075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 102850560

約数和(自身を除く): 51196485

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 51, 55, 75, 85, 87, 127, 145, 165, 187, 255, 275, 319, 381, 425, 435, 493, 561, 635, 725, 825, 935, 957, 1275, 1397, 1479, 1595, 1905, 2159, 2175, 2465, 2805, 3175, 3683, 4191, 4675, 4785, 5423, 6477, 6985, 7395, 7975, 9525, 10795, 11049, 12325, 14025, 16269, 18415, 20955, 23749, 23925, 27115, 32385, 34925, 36975, 40513, 53975, 55245, 62611, 71247, 81345, 92075, 104775, 118745, 121539, 135575, 161925, 187833, 202565, 276225, 313055, 356235, 406725, 593725, 607695, 688721, 939165, 1012825, 1565275, 1781175, 2066163, 3038475, 3443605, 4695825, 10330815, 17218025, 51654075]

約数ペア:

[(1, 51654075), (3, 17218025), (5, 10330815), (11, 4695825), (15, 3443605), (17, 3038475), (25, 2066163), (29, 1781175), (33, 1565275), (51, 1012825), (55, 939165), (75, 688721), (85, 607695), (87, 593725), (127, 406725), (145, 356235), (165, 313055), (187, 276225), (255, 202565), (275, 187833), (319, 161925), (381, 135575), (425, 121539), (435, 118745), (493, 104775), (561, 92075), (635, 81345), (725, 71247), (825, 62611), (935, 55245), (957, 53975), (1275, 40513), (1397, 36975), (1479, 34925), (1595, 32385), (1905, 27115), (2159, 23925), (2175, 23749), (2465, 20955), (2805, 18415), (3175, 16269), (3683, 14025), (4191, 12325), (4675, 11049), (4785, 10795), (5423, 9525), (6477, 7975), (6985, 7395)]