51381582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71963}}^1$

素因数の和:71992

約数の個数: 32

約数和(自身を含む): 124353792

約数和(自身を除く): 72972210

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 71963, 143926, 215889, 431778, 503741, 1007482, 1223371, 1511223, 2446742, 3022446, 3670113, 7340226, 8563597, 17127194, 25690791, 51381582]

約数ペア:

[(1, 51381582), (2, 25690791), (3, 17127194), (6, 8563597), (7, 7340226), (14, 3670113), (17, 3022446), (21, 2446742), (34, 1511223), (42, 1223371), (51, 1007482), (102, 503741), (119, 431778), (238, 215889), (357, 143926), (714, 71963)]