49219352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 124467840

約数和(自身を除く): 75248488

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 97, 104, 119, 136, 164, 182, 194, 221, 238, 287, 328, 364, 388, 442, 476, 533, 574, 679, 697, 728, 776, 884, 952, 1066, 1148, 1261, 1358, 1394, 1547, 1649, 1768, 2132, 2296, 2522, 2716, 2788, 3094, 3298, 3731, 3977, 4264, 4879, 5044, 5432, 5576, 6188, 6596, 7462, 7954, 8827, 9061, 9758, 10088, 11543, 12376, 13192, 14924, 15908, 17654, 18122, 19516, 21437, 23086, 27839, 29848, 31816, 35308, 36244, 39032, 42874, 46172, 51701, 55678, 63427, 67609, 70616, 72488, 85748, 92344, 103402, 111356, 126854, 135218, 150059, 171496, 206804, 222712, 253708, 270436, 300118, 361907, 413608, 473263, 507416, 540872, 600236, 723814, 878917, 946526, 1200472, 1447628, 1757834, 1893052, 2895256, 3515668, 3786104, 6152419, 7031336, 12304838, 24609676, 49219352]

約数ペア:

[(1, 49219352), (2, 24609676), (4, 12304838), (7, 7031336), (8, 6152419), (13, 3786104), (14, 3515668), (17, 2895256), (26, 1893052), (28, 1757834), (34, 1447628), (41, 1200472), (52, 946526), (56, 878917), (68, 723814), (82, 600236), (91, 540872), (97, 507416), (104, 473263), (119, 413608), (136, 361907), (164, 300118), (182, 270436), (194, 253708), (221, 222712), (238, 206804), (287, 171496), (328, 150059), (364, 135218), (388, 126854), (442, 111356), (476, 103402), (533, 92344), (574, 85748), (679, 72488), (697, 70616), (728, 67609), (776, 63427), (884, 55678), (952, 51701), (1066, 46172), (1148, 42874), (1261, 39032), (1358, 36244), (1394, 35308), (1547, 31816), (1649, 29848), (1768, 27839), (2132, 23086), (2296, 21437), (2522, 19516), (2716, 18122), (2788, 17654), (3094, 15908), (3298, 14924), (3731, 13192), (3977, 12376), (4264, 11543), (4879, 10088), (5044, 9758), (5432, 9061), (5576, 8827), (6188, 7954), (6596, 7462)]