49719138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 117780480

約数和(自身を除く): 68061342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 267, 282, 283, 329, 534, 566, 623, 658, 849, 987, 1246, 1698, 1869, 1974, 1981, 3738, 3962, 4183, 5943, 8366, 11886, 12549, 13301, 25098, 25187, 26602, 29281, 39903, 50374, 58562, 75561, 79806, 87843, 93107, 151122, 175686, 176309, 186214, 279321, 352618, 528927, 558642, 1057854, 1183789, 2367578, 3551367, 7102734, 8286523, 16573046, 24859569, 49719138]

約数ペア:

[(1, 49719138), (2, 24859569), (3, 16573046), (6, 8286523), (7, 7102734), (14, 3551367), (21, 2367578), (42, 1183789), (47, 1057854), (89, 558642), (94, 528927), (141, 352618), (178, 279321), (267, 186214), (282, 176309), (283, 175686), (329, 151122), (534, 93107), (566, 87843), (623, 79806), (658, 75561), (849, 58562), (987, 50374), (1246, 39903), (1698, 29281), (1869, 26602), (1974, 25187), (1981, 25098), (3738, 13301), (3962, 12549), (4183, 11886), (5943, 8366)]