49404992

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 128016000

約数和(自身を除く): 78611008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 499, 544, 728, 832, 884, 952, 998, 1088, 1456, 1547, 1768, 1904, 1996, 2912, 3094, 3493, 3536, 3808, 3992, 5824, 6188, 6487, 6986, 7072, 7616, 7984, 8483, 12376, 12974, 13972, 14144, 15968, 16966, 24752, 25948, 27944, 31936, 33932, 45409, 49504, 51896, 55888, 59381, 67864, 90818, 99008, 103792, 110279, 111776, 118762, 135728, 181636, 207584, 220558, 223552, 237524, 271456, 363272, 415168, 441116, 475048, 542912, 726544, 771953, 882232, 950096, 1453088, 1543906, 1764464, 1900192, 2906176, 3087812, 3528928, 3800384, 6175624, 7057856, 12351248, 24702496, 49404992]

約数ペア:

[(1, 49404992), (2, 24702496), (4, 12351248), (7, 7057856), (8, 6175624), (13, 3800384), (14, 3528928), (16, 3087812), (17, 2906176), (26, 1900192), (28, 1764464), (32, 1543906), (34, 1453088), (52, 950096), (56, 882232), (64, 771953), (68, 726544), (91, 542912), (104, 475048), (112, 441116), (119, 415168), (136, 363272), (182, 271456), (208, 237524), (221, 223552), (224, 220558), (238, 207584), (272, 181636), (364, 135728), (416, 118762), (442, 111776), (448, 110279), (476, 103792), (499, 99008), (544, 90818), (728, 67864), (832, 59381), (884, 55888), (952, 51896), (998, 49504), (1088, 45409), (1456, 33932), (1547, 31936), (1768, 27944), (1904, 25948), (1996, 24752), (2912, 16966), (3094, 15968), (3493, 14144), (3536, 13972), (3808, 12974), (3992, 12376), (5824, 8483), (6188, 7984), (6487, 7616), (6986, 7072)]