51941058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21481}}^1$

素因数の和:21530

約数の個数: 32

約数和(自身を含む): 115487232

約数和(自身を除く): 63546174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21481, 42962, 64443, 128886, 279253, 558506, 665911, 837759, 1331822, 1675518, 1997733, 3995466, 8656843, 17313686, 25970529, 51941058]

約数ペア:

[(1, 51941058), (2, 25970529), (3, 17313686), (6, 8656843), (13, 3995466), (26, 1997733), (31, 1675518), (39, 1331822), (62, 837759), (78, 665911), (93, 558506), (186, 279253), (403, 128886), (806, 64443), (1209, 42962), (2418, 21481)]