51268935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 87840000

約数和(自身を除く): 36571065

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3049, 3363, 5605, 9147, 15245, 16815, 45735, 57931, 173793, 179891, 289655, 539673, 868965, 899455, 2698365, 3417929, 10253787, 17089645, 51268935]

約数ペア:

[(1, 51268935), (3, 17089645), (5, 10253787), (15, 3417929), (19, 2698365), (57, 899455), (59, 868965), (95, 539673), (177, 289655), (285, 179891), (295, 173793), (885, 57931), (1121, 45735), (3049, 16815), (3363, 15245), (5605, 9147)]