56845568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 137356800

約数和(自身を除く): 80511232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 31, 32, 38, 52, 58, 62, 64, 76, 104, 116, 124, 128, 152, 208, 232, 247, 248, 256, 304, 377, 403, 416, 464, 494, 496, 551, 589, 608, 754, 806, 832, 899, 928, 988, 992, 1102, 1178, 1216, 1508, 1612, 1664, 1798, 1856, 1976, 1984, 2204, 2356, 2432, 3016, 3224, 3328, 3596, 3712, 3952, 3968, 4408, 4712, 4864, 6032, 6448, 7163, 7192, 7424, 7657, 7904, 7936, 8816, 9424, 11687, 12064, 12896, 14326, 14384, 15314, 15808, 17081, 17632, 18848, 23374, 24128, 25792, 28652, 28768, 30628, 31616, 34162, 35264, 37696, 46748, 48256, 51584, 57304, 57536, 61256, 63232, 68324, 70528, 75392, 93496, 96512, 103168, 114608, 115072, 122512, 136648, 141056, 150784, 186992, 222053, 229216, 230144, 245024, 273296, 373984, 444106, 458432, 490048, 546592, 747968, 888212, 916864, 980096, 1093184, 1495936, 1776424, 1833728, 1960192, 2186368, 2991872, 3552848, 4372736, 7105696, 14211392, 28422784, 56845568]

約数ペア:

[(1, 56845568), (2, 28422784), (4, 14211392), (8, 7105696), (13, 4372736), (16, 3552848), (19, 2991872), (26, 2186368), (29, 1960192), (31, 1833728), (32, 1776424), (38, 1495936), (52, 1093184), (58, 980096), (62, 916864), (64, 888212), (76, 747968), (104, 546592), (116, 490048), (124, 458432), (128, 444106), (152, 373984), (208, 273296), (232, 245024), (247, 230144), (248, 229216), (256, 222053), (304, 186992), (377, 150784), (403, 141056), (416, 136648), (464, 122512), (494, 115072), (496, 114608), (551, 103168), (589, 96512), (608, 93496), (754, 75392), (806, 70528), (832, 68324), (899, 63232), (928, 61256), (988, 57536), (992, 57304), (1102, 51584), (1178, 48256), (1216, 46748), (1508, 37696), (1612, 35264), (1664, 34162), (1798, 31616), (1856, 30628), (1976, 28768), (1984, 28652), (2204, 25792), (2356, 24128), (2432, 23374), (3016, 18848), (3224, 17632), (3328, 17081), (3596, 15808), (3712, 15314), (3952, 14384), (3968, 14326), (4408, 12896), (4712, 12064), (4864, 11687), (6032, 9424), (6448, 8816), (7163, 7936), (7192, 7904), (7424, 7657)]