51366656

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 125828640

約数和(自身を除く): 74461984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 37, 44, 58, 64, 68, 74, 88, 116, 128, 136, 148, 176, 187, 232, 256, 272, 296, 319, 352, 374, 407, 464, 493, 544, 592, 629, 638, 704, 748, 814, 928, 986, 1073, 1088, 1184, 1258, 1276, 1408, 1496, 1628, 1856, 1972, 2146, 2176, 2368, 2516, 2552, 2816, 2992, 3256, 3712, 3944, 4292, 4352, 4736, 5032, 5104, 5423, 5984, 6512, 6919, 7424, 7888, 8584, 9472, 10064, 10208, 10846, 11803, 11968, 13024, 13838, 15776, 17168, 18241, 20128, 20416, 21692, 23606, 23936, 26048, 27676, 31552, 34336, 36482, 40256, 40832, 43384, 47212, 47872, 52096, 55352, 63104, 68672, 72964, 80512, 81664, 86768, 94424, 104192, 110704, 126208, 137344, 145928, 161024, 173536, 188848, 200651, 221408, 274688, 291856, 347072, 377696, 401302, 442816, 583712, 694144, 755392, 802604, 885632, 1167424, 1388288, 1510784, 1605208, 1771264, 2334848, 3021568, 3210416, 4669696, 6420832, 12841664, 25683328, 51366656]

約数ペア:

[(1, 51366656), (2, 25683328), (4, 12841664), (8, 6420832), (11, 4669696), (16, 3210416), (17, 3021568), (22, 2334848), (29, 1771264), (32, 1605208), (34, 1510784), (37, 1388288), (44, 1167424), (58, 885632), (64, 802604), (68, 755392), (74, 694144), (88, 583712), (116, 442816), (128, 401302), (136, 377696), (148, 347072), (176, 291856), (187, 274688), (232, 221408), (256, 200651), (272, 188848), (296, 173536), (319, 161024), (352, 145928), (374, 137344), (407, 126208), (464, 110704), (493, 104192), (544, 94424), (592, 86768), (629, 81664), (638, 80512), (704, 72964), (748, 68672), (814, 63104), (928, 55352), (986, 52096), (1073, 47872), (1088, 47212), (1184, 43384), (1258, 40832), (1276, 40256), (1408, 36482), (1496, 34336), (1628, 31552), (1856, 27676), (1972, 26048), (2146, 23936), (2176, 23606), (2368, 21692), (2516, 20416), (2552, 20128), (2816, 18241), (2992, 17168), (3256, 15776), (3712, 13838), (3944, 13024), (4292, 11968), (4352, 11803), (4736, 10846), (5032, 10208), (5104, 10064), (5423, 9472), (5984, 8584), (6512, 7888), (6919, 7424)]