45115112

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 100707840

約数和(自身を除く): 55592728

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 188, 244, 281, 329, 376, 427, 488, 562, 658, 854, 1124, 1316, 1708, 1967, 2248, 2632, 2867, 3416, 3934, 5734, 7868, 11468, 13207, 15736, 17141, 20069, 22936, 26414, 34282, 40138, 52828, 68564, 80276, 92449, 105656, 119987, 137128, 160552, 184898, 239974, 369796, 479948, 739592, 805627, 959896, 1611254, 3222508, 5639389, 6445016, 11278778, 22557556, 45115112]

約数ペア:

[(1, 45115112), (2, 22557556), (4, 11278778), (7, 6445016), (8, 5639389), (14, 3222508), (28, 1611254), (47, 959896), (56, 805627), (61, 739592), (94, 479948), (122, 369796), (188, 239974), (244, 184898), (281, 160552), (329, 137128), (376, 119987), (427, 105656), (488, 92449), (562, 80276), (658, 68564), (854, 52828), (1124, 40138), (1316, 34282), (1708, 26414), (1967, 22936), (2248, 20069), (2632, 17141), (2867, 15736), (3416, 13207), (3934, 11468), (5734, 7868)]