48747426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 130744320

約数和(自身を除く): 81996894

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 74, 78, 91, 111, 114, 127, 133, 182, 222, 247, 254, 259, 266, 273, 381, 399, 481, 494, 518, 546, 703, 741, 762, 777, 798, 889, 962, 1406, 1443, 1482, 1554, 1651, 1729, 1778, 2109, 2413, 2667, 2886, 3302, 3367, 3458, 4218, 4699, 4826, 4921, 4953, 5187, 5334, 6734, 7239, 9139, 9398, 9842, 9906, 10101, 10374, 11557, 14097, 14478, 14763, 16891, 18278, 20202, 23114, 27417, 28194, 29526, 31369, 32893, 33782, 34671, 50673, 54834, 61087, 62738, 63973, 65786, 69342, 89281, 94107, 98679, 101346, 122174, 127946, 178562, 183261, 188214, 191919, 197358, 219583, 267843, 366522, 383838, 427609, 439166, 535686, 624967, 658749, 855218, 1160653, 1249934, 1282827, 1317498, 1874901, 2321306, 2565654, 3481959, 3749802, 6963918, 8124571, 16249142, 24373713, 48747426]

約数ペア:

[(1, 48747426), (2, 24373713), (3, 16249142), (6, 8124571), (7, 6963918), (13, 3749802), (14, 3481959), (19, 2565654), (21, 2321306), (26, 1874901), (37, 1317498), (38, 1282827), (39, 1249934), (42, 1160653), (57, 855218), (74, 658749), (78, 624967), (91, 535686), (111, 439166), (114, 427609), (127, 383838), (133, 366522), (182, 267843), (222, 219583), (247, 197358), (254, 191919), (259, 188214), (266, 183261), (273, 178562), (381, 127946), (399, 122174), (481, 101346), (494, 98679), (518, 94107), (546, 89281), (703, 69342), (741, 65786), (762, 63973), (777, 62738), (798, 61087), (889, 54834), (962, 50673), (1406, 34671), (1443, 33782), (1482, 32893), (1554, 31369), (1651, 29526), (1729, 28194), (1778, 27417), (2109, 23114), (2413, 20202), (2667, 18278), (2886, 16891), (3302, 14763), (3367, 14478), (3458, 14097), (4218, 11557), (4699, 10374), (4826, 10101), (4921, 9906), (4953, 9842), (5187, 9398), (5334, 9139), (6734, 7239)]