51565696

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 133660800

約数和(自身を除く): 82095104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 233, 247, 266, 304, 364, 416, 448, 466, 494, 532, 608, 728, 832, 896, 932, 988, 1064, 1216, 1456, 1631, 1664, 1729, 1864, 1976, 2128, 2432, 2912, 3029, 3262, 3458, 3728, 3952, 4256, 4427, 5824, 6058, 6524, 6916, 7456, 7904, 8512, 8854, 11648, 12116, 13048, 13832, 14912, 15808, 17024, 17708, 21203, 24232, 26096, 27664, 29824, 30989, 31616, 35416, 42406, 48464, 52192, 55328, 57551, 61978, 70832, 84812, 96928, 104384, 110656, 115102, 123956, 141664, 169624, 193856, 208768, 221312, 230204, 247912, 283328, 339248, 387712, 402857, 460408, 495824, 566656, 678496, 805714, 920816, 991648, 1356992, 1611428, 1841632, 1983296, 2713984, 3222856, 3683264, 3966592, 6445712, 7366528, 12891424, 25782848, 51565696]

約数ペア:

[(1, 51565696), (2, 25782848), (4, 12891424), (7, 7366528), (8, 6445712), (13, 3966592), (14, 3683264), (16, 3222856), (19, 2713984), (26, 1983296), (28, 1841632), (32, 1611428), (38, 1356992), (52, 991648), (56, 920816), (64, 805714), (76, 678496), (91, 566656), (104, 495824), (112, 460408), (128, 402857), (133, 387712), (152, 339248), (182, 283328), (208, 247912), (224, 230204), (233, 221312), (247, 208768), (266, 193856), (304, 169624), (364, 141664), (416, 123956), (448, 115102), (466, 110656), (494, 104384), (532, 96928), (608, 84812), (728, 70832), (832, 61978), (896, 57551), (932, 55328), (988, 52192), (1064, 48464), (1216, 42406), (1456, 35416), (1631, 31616), (1664, 30989), (1729, 29824), (1864, 27664), (1976, 26096), (2128, 24232), (2432, 21203), (2912, 17708), (3029, 17024), (3262, 15808), (3458, 14912), (3728, 13832), (3952, 13048), (4256, 12116), (4427, 11648), (5824, 8854), (6058, 8512), (6524, 7904), (6916, 7456)]