56138445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 115015680

約数和(自身を除く): 58877235

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 47, 55, 57, 95, 99, 127, 141, 165, 171, 209, 235, 285, 381, 423, 495, 517, 627, 635, 705, 855, 893, 1045, 1143, 1397, 1551, 1881, 1905, 2115, 2413, 2585, 2679, 3135, 4191, 4465, 4653, 5715, 5969, 6985, 7239, 7755, 8037, 9405, 9823, 12065, 12573, 13395, 17907, 20955, 21717, 23265, 26543, 29469, 29845, 36195, 40185, 49115, 53721, 62865, 65659, 79629, 88407, 89535, 108585, 113411, 132715, 147345, 196977, 238887, 268605, 328295, 340233, 398145, 442035, 567055, 590931, 984885, 1020699, 1194435, 1247521, 1701165, 2954655, 3742563, 5103495, 6237605, 11227689, 18712815, 56138445]

約数ペア:

[(1, 56138445), (3, 18712815), (5, 11227689), (9, 6237605), (11, 5103495), (15, 3742563), (19, 2954655), (33, 1701165), (45, 1247521), (47, 1194435), (55, 1020699), (57, 984885), (95, 590931), (99, 567055), (127, 442035), (141, 398145), (165, 340233), (171, 328295), (209, 268605), (235, 238887), (285, 196977), (381, 147345), (423, 132715), (495, 113411), (517, 108585), (627, 89535), (635, 88407), (705, 79629), (855, 65659), (893, 62865), (1045, 53721), (1143, 49115), (1397, 40185), (1551, 36195), (1881, 29845), (1905, 29469), (2115, 26543), (2413, 23265), (2585, 21717), (2679, 20955), (3135, 17907), (4191, 13395), (4465, 12573), (4653, 12065), (5715, 9823), (5969, 9405), (6985, 8037), (7239, 7755)]