49739872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 85735328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 31, 32, 38, 52, 56, 58, 62, 76, 91, 104, 112, 116, 124, 133, 152, 182, 203, 208, 217, 224, 232, 247, 248, 266, 304, 364, 377, 403, 406, 416, 434, 464, 494, 496, 532, 551, 589, 608, 728, 754, 806, 812, 868, 899, 928, 988, 992, 1064, 1102, 1178, 1456, 1508, 1612, 1624, 1729, 1736, 1798, 1976, 2128, 2204, 2356, 2639, 2821, 2912, 3016, 3224, 3248, 3458, 3472, 3596, 3857, 3952, 4123, 4256, 4408, 4712, 5278, 5642, 6032, 6293, 6448, 6496, 6916, 6944, 7163, 7192, 7657, 7714, 7904, 8246, 8816, 9424, 10556, 11284, 11687, 12064, 12586, 12896, 13832, 14326, 14384, 15314, 15428, 16492, 17081, 17632, 18848, 21112, 22568, 23374, 25172, 27664, 28652, 28768, 30628, 30856, 32984, 34162, 42224, 45136, 46748, 50141, 50344, 53599, 55328, 57304, 61256, 61712, 65968, 68324, 81809, 84448, 90272, 93496, 100282, 100688, 107198, 114608, 119567, 122512, 123424, 131936, 136648, 163618, 186992, 200564, 201376, 214396, 222053, 229216, 239134, 245024, 273296, 327236, 373984, 401128, 428792, 444106, 478268, 546592, 654472, 802256, 857584, 888212, 956536, 1308944, 1554371, 1604512, 1715168, 1776424, 1913072, 2617888, 3108742, 3552848, 3826144, 6217484, 7105696, 12434968, 24869936, 49739872]

約数ペア:

[(1, 49739872), (2, 24869936), (4, 12434968), (7, 7105696), (8, 6217484), (13, 3826144), (14, 3552848), (16, 3108742), (19, 2617888), (26, 1913072), (28, 1776424), (29, 1715168), (31, 1604512), (32, 1554371), (38, 1308944), (52, 956536), (56, 888212), (58, 857584), (62, 802256), (76, 654472), (91, 546592), (104, 478268), (112, 444106), (116, 428792), (124, 401128), (133, 373984), (152, 327236), (182, 273296), (203, 245024), (208, 239134), (217, 229216), (224, 222053), (232, 214396), (247, 201376), (248, 200564), (266, 186992), (304, 163618), (364, 136648), (377, 131936), (403, 123424), (406, 122512), (416, 119567), (434, 114608), (464, 107198), (494, 100688), (496, 100282), (532, 93496), (551, 90272), (589, 84448), (608, 81809), (728, 68324), (754, 65968), (806, 61712), (812, 61256), (868, 57304), (899, 55328), (928, 53599), (988, 50344), (992, 50141), (1064, 46748), (1102, 45136), (1178, 42224), (1456, 34162), (1508, 32984), (1612, 30856), (1624, 30628), (1729, 28768), (1736, 28652), (1798, 27664), (1976, 25172), (2128, 23374), (2204, 22568), (2356, 21112), (2639, 18848), (2821, 17632), (2912, 17081), (3016, 16492), (3224, 15428), (3248, 15314), (3458, 14384), (3472, 14326), (3596, 13832), (3857, 12896), (3952, 12586), (4123, 12064), (4256, 11687), (4408, 11284), (4712, 10556), (5278, 9424), (5642, 8816), (6032, 8246), (6293, 7904), (6448, 7714), (6496, 7657), (6916, 7192), (6944, 7163)]