91322140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50177}}^1$

素因数の和:50206

約数の個数: 48

約数和(自身を含む): 236037312

約数和(自身を除く): 144715172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 50177, 100354, 200708, 250885, 351239, 501770, 652301, 702478, 1003540, 1304602, 1404956, 1756195, 2609204, 3261505, 3512390, 4566107, 6523010, 7024780, 9132214, 13046020, 18264428, 22830535, 45661070, 91322140]

約数ペア:

[(1, 91322140), (2, 45661070), (4, 22830535), (5, 18264428), (7, 13046020), (10, 9132214), (13, 7024780), (14, 6523010), (20, 4566107), (26, 3512390), (28, 3261505), (35, 2609204), (52, 1756195), (65, 1404956), (70, 1304602), (91, 1003540), (130, 702478), (140, 652301), (182, 501770), (260, 351239), (364, 250885), (455, 200708), (910, 100354), (1820, 50177)]