51100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 128464

約数和(自身を除く): 77364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1460, 1825, 2044, 2555, 3650, 5110, 7300, 10220, 12775, 25550, 51100]

約数ペア:

[(1, 51100), (2, 25550), (4, 12775), (5, 10220), (7, 7300), (10, 5110), (14, 3650), (20, 2555), (25, 2044), (28, 1825), (35, 1460), (50, 1022), (70, 730), (73, 700), (100, 511), (140, 365), (146, 350), (175, 292)]