56963480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29063}}^1$

素因数の和:29088

約数の個数: 48

約数和(自身を含む): 149098320

約数和(自身を除く): 92134840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 29063, 58126, 116252, 145315, 203441, 232504, 290630, 406882, 581260, 813764, 1017205, 1162520, 1424087, 1627528, 2034410, 2848174, 4068820, 5696348, 7120435, 8137640, 11392696, 14240870, 28481740, 56963480]

約数ペア:

[(1, 56963480), (2, 28481740), (4, 14240870), (5, 11392696), (7, 8137640), (8, 7120435), (10, 5696348), (14, 4068820), (20, 2848174), (28, 2034410), (35, 1627528), (40, 1424087), (49, 1162520), (56, 1017205), (70, 813764), (98, 581260), (140, 406882), (196, 290630), (245, 232504), (280, 203441), (392, 145315), (490, 116252), (980, 58126), (1960, 29063)]