51600850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 110260800

約数和(自身を除く): 58659950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 379, 389, 758, 778, 1895, 1945, 2653, 2723, 3790, 3890, 5306, 5446, 9475, 9725, 13265, 13615, 18950, 19450, 26530, 27230, 66325, 68075, 132650, 136150, 147431, 294862, 737155, 1032017, 1474310, 2064034, 3685775, 5160085, 7371550, 10320170, 25800425, 51600850]

約数ペア:

[(1, 51600850), (2, 25800425), (5, 10320170), (7, 7371550), (10, 5160085), (14, 3685775), (25, 2064034), (35, 1474310), (50, 1032017), (70, 737155), (175, 294862), (350, 147431), (379, 136150), (389, 132650), (758, 68075), (778, 66325), (1895, 27230), (1945, 26530), (2653, 19450), (2723, 18950), (3790, 13615), (3890, 13265), (5306, 9725), (5446, 9475)]