49710570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 149022720

約数和(自身を除く): 99312150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 139, 182, 195, 210, 262, 273, 278, 390, 393, 417, 455, 546, 655, 695, 786, 834, 910, 917, 973, 1310, 1365, 1390, 1703, 1807, 1834, 1946, 1965, 2085, 2730, 2751, 2919, 3406, 3614, 3930, 4170, 4585, 4865, 5109, 5421, 5502, 5838, 8515, 9035, 9170, 9730, 10218, 10842, 11921, 12649, 13755, 14595, 17030, 18070, 18209, 23842, 25298, 25545, 27105, 27510, 29190, 35763, 36418, 37947, 51090, 54210, 54627, 59605, 63245, 71526, 75894, 91045, 109254, 119210, 126490, 127463, 178815, 182090, 189735, 236717, 254926, 273135, 357630, 379470, 382389, 473434, 546270, 637315, 710151, 764778, 1183585, 1274630, 1420302, 1657019, 1911945, 2367170, 3314038, 3550755, 3823890, 4971057, 7101510, 8285095, 9942114, 16570190, 24855285, 49710570]

約数ペア:

[(1, 49710570), (2, 24855285), (3, 16570190), (5, 9942114), (6, 8285095), (7, 7101510), (10, 4971057), (13, 3823890), (14, 3550755), (15, 3314038), (21, 2367170), (26, 1911945), (30, 1657019), (35, 1420302), (39, 1274630), (42, 1183585), (65, 764778), (70, 710151), (78, 637315), (91, 546270), (105, 473434), (130, 382389), (131, 379470), (139, 357630), (182, 273135), (195, 254926), (210, 236717), (262, 189735), (273, 182090), (278, 178815), (390, 127463), (393, 126490), (417, 119210), (455, 109254), (546, 91045), (655, 75894), (695, 71526), (786, 63245), (834, 59605), (910, 54627), (917, 54210), (973, 51090), (1310, 37947), (1365, 36418), (1390, 35763), (1703, 29190), (1807, 27510), (1834, 27105), (1946, 25545), (1965, 25298), (2085, 23842), (2730, 18209), (2751, 18070), (2919, 17030), (3406, 14595), (3614, 13755), (3930, 12649), (4170, 11921), (4585, 10842), (4865, 10218), (5109, 9730), (5421, 9170), (5502, 9035), (5838, 8515)]