49718466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 123799104

約数和(自身を除く): 74080638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2003, 2758, 3546, 4006, 4137, 6009, 8274, 12018, 12411, 14021, 18027, 24822, 28042, 36054, 42063, 84126, 126189, 252378, 394591, 789182, 1183773, 2367546, 2762137, 3551319, 5524274, 7102638, 8286411, 16572822, 24859233, 49718466]

約数ペア:

[(1, 49718466), (2, 24859233), (3, 16572822), (6, 8286411), (7, 7102638), (9, 5524274), (14, 3551319), (18, 2762137), (21, 2367546), (42, 1183773), (63, 789182), (126, 394591), (197, 252378), (394, 126189), (591, 84126), (1182, 42063), (1379, 36054), (1773, 28042), (2003, 24822), (2758, 18027), (3546, 14021), (4006, 12411), (4137, 12018), (6009, 8274)]