51364635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21307

約数の個数: 32

約数和(自身を含む): 98012160

約数和(自身を除く): 46647525

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21269, 63807, 106345, 148883, 319035, 446649, 489187, 744415, 1467561, 2233245, 2445935, 3424309, 7337805, 10272927, 17121545, 51364635]

約数ペア:

[(1, 51364635), (3, 17121545), (5, 10272927), (7, 7337805), (15, 3424309), (21, 2445935), (23, 2233245), (35, 1467561), (69, 744415), (105, 489187), (115, 446649), (161, 319035), (345, 148883), (483, 106345), (805, 63807), (2415, 21269)]