50697920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1778

約数の個数: 112

約数和(自身を含む): 148669248

約数和(自身を除く): 97971328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1741, 1820, 2080, 2240, 2912, 3482, 3640, 4160, 5824, 6964, 7280, 8705, 12187, 13928, 14560, 17410, 22633, 24374, 27856, 29120, 34820, 45266, 48748, 55712, 60935, 69640, 90532, 97496, 111424, 113165, 121870, 139280, 158431, 181064, 194992, 226330, 243740, 278560, 316862, 362128, 389984, 452660, 487480, 557120, 633724, 724256, 779968, 792155, 905320, 974960, 1267448, 1448512, 1584310, 1810640, 1949920, 2534896, 3168620, 3621280, 3899840, 5069792, 6337240, 7242560, 10139584, 12674480, 25348960, 50697920]

約数ペア:

[(1, 50697920), (2, 25348960), (4, 12674480), (5, 10139584), (7, 7242560), (8, 6337240), (10, 5069792), (13, 3899840), (14, 3621280), (16, 3168620), (20, 2534896), (26, 1949920), (28, 1810640), (32, 1584310), (35, 1448512), (40, 1267448), (52, 974960), (56, 905320), (64, 792155), (65, 779968), (70, 724256), (80, 633724), (91, 557120), (104, 487480), (112, 452660), (130, 389984), (140, 362128), (160, 316862), (182, 278560), (208, 243740), (224, 226330), (260, 194992), (280, 181064), (320, 158431), (364, 139280), (416, 121870), (448, 113165), (455, 111424), (520, 97496), (560, 90532), (728, 69640), (832, 60935), (910, 55712), (1040, 48748), (1120, 45266), (1456, 34820), (1741, 29120), (1820, 27856), (2080, 24374), (2240, 22633), (2912, 17410), (3482, 14560), (3640, 13928), (4160, 12187), (5824, 8705), (6964, 7280)]