51913218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7583}}^1$

素因数の和:7758

約数の個数: 32

約数和(自身を含む): 119402496

約数和(自身を除く): 67489278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 7583, 15166, 22749, 45498, 53081, 106162, 159243, 318486, 1236029, 2472058, 3708087, 7416174, 8652203, 17304406, 25956609, 51913218]

約数ペア:

[(1, 51913218), (2, 25956609), (3, 17304406), (6, 8652203), (7, 7416174), (14, 3708087), (21, 2472058), (42, 1236029), (163, 318486), (326, 159243), (489, 106162), (978, 53081), (1141, 45498), (2282, 22749), (3423, 15166), (6846, 7583)]