49643776

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 122018624

約数和(自身を除く): 72374848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2131, 2912, 3328, 4262, 5824, 8524, 11648, 14917, 17048, 23296, 27703, 29834, 34096, 55406, 59668, 68192, 110812, 119336, 136384, 193921, 221624, 238672, 272768, 387842, 443248, 477344, 545536, 775684, 886496, 954688, 1551368, 1772992, 1909376, 3102736, 3545984, 3818752, 6205472, 7091968, 12410944, 24821888, 49643776]

約数ペア:

[(1, 49643776), (2, 24821888), (4, 12410944), (7, 7091968), (8, 6205472), (13, 3818752), (14, 3545984), (16, 3102736), (26, 1909376), (28, 1772992), (32, 1551368), (52, 954688), (56, 886496), (64, 775684), (91, 545536), (104, 477344), (112, 443248), (128, 387842), (182, 272768), (208, 238672), (224, 221624), (256, 193921), (364, 136384), (416, 119336), (448, 110812), (728, 68192), (832, 59668), (896, 55406), (1456, 34096), (1664, 29834), (1792, 27703), (2131, 23296), (2912, 17048), (3328, 14917), (4262, 11648), (5824, 8524)]