49915264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 125582400

約数和(自身を除く): 75667136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 113, 116, 119, 128, 136, 203, 224, 226, 232, 238, 272, 406, 448, 452, 464, 476, 493, 544, 791, 812, 896, 904, 928, 952, 986, 1088, 1582, 1624, 1808, 1856, 1904, 1921, 1972, 2176, 3164, 3248, 3277, 3451, 3616, 3712, 3808, 3842, 3944, 6328, 6496, 6554, 6902, 7232, 7616, 7684, 7888, 12656, 12992, 13108, 13447, 13804, 14464, 15232, 15368, 15776, 22939, 25312, 25984, 26216, 26894, 27608, 30736, 31552, 45878, 50624, 52432, 53788, 55216, 55709, 61472, 63104, 91756, 101248, 104864, 107576, 110432, 111418, 122944, 183512, 209728, 215152, 220864, 222836, 245888, 367024, 389963, 419456, 430304, 441728, 445672, 734048, 779926, 860608, 891344, 1468096, 1559852, 1721216, 1782688, 2936192, 3119704, 3565376, 6239408, 7130752, 12478816, 24957632, 49915264]

約数ペア:

[(1, 49915264), (2, 24957632), (4, 12478816), (7, 7130752), (8, 6239408), (14, 3565376), (16, 3119704), (17, 2936192), (28, 1782688), (29, 1721216), (32, 1559852), (34, 1468096), (56, 891344), (58, 860608), (64, 779926), (68, 734048), (112, 445672), (113, 441728), (116, 430304), (119, 419456), (128, 389963), (136, 367024), (203, 245888), (224, 222836), (226, 220864), (232, 215152), (238, 209728), (272, 183512), (406, 122944), (448, 111418), (452, 110432), (464, 107576), (476, 104864), (493, 101248), (544, 91756), (791, 63104), (812, 61472), (896, 55709), (904, 55216), (928, 53788), (952, 52432), (986, 50624), (1088, 45878), (1582, 31552), (1624, 30736), (1808, 27608), (1856, 26894), (1904, 26216), (1921, 25984), (1972, 25312), (2176, 22939), (3164, 15776), (3248, 15368), (3277, 15232), (3451, 14464), (3616, 13804), (3712, 13447), (3808, 13108), (3842, 12992), (3944, 12656), (6328, 7888), (6496, 7684), (6554, 7616), (6902, 7232)]