51219028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107603}}^1$

素因数の和:107631

約数の個数: 24

約数和(自身を含む): 108464832

約数和(自身を除く): 57245804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 107603, 215206, 430412, 753221, 1506442, 1829251, 3012884, 3658502, 7317004, 12804757, 25609514, 51219028]

約数ペア:

[(1, 51219028), (2, 25609514), (4, 12804757), (7, 7317004), (14, 3658502), (17, 3012884), (28, 1829251), (34, 1506442), (68, 753221), (119, 430412), (238, 215206), (476, 107603)]