49962843

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13001}}^1$

素因数の和:13075

約数の個数: 24

約数和(自身を含む): 83836896

約数和(自身を除く): 33874053

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 13001, 39003, 91007, 117009, 273021, 793061, 819063, 2379183, 5551427, 7137549, 16654281, 49962843]

約数ペア:

[(1, 49962843), (3, 16654281), (7, 7137549), (9, 5551427), (21, 2379183), (61, 819063), (63, 793061), (183, 273021), (427, 117009), (549, 91007), (1281, 39003), (3843, 13001)]