50178121

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 58796928

約数和(自身を除く): 8618807

約数列:

[1, 7, 53, 211, 371, 641, 1477, 4487, 11183, 33973, 78281, 135251, 237811, 946757, 7168303, 50178121]

約数ペア:

[(1, 50178121), (7, 7168303), (53, 946757), (211, 237811), (371, 135251), (641, 78281), (1477, 33973), (4487, 11183)]