49546380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63521}}^1$

素因数の和:63546

約数の個数: 48

約数和(自身を含む): 149403744

約数和(自身を除く): 99857364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63521, 127042, 190563, 254084, 317605, 381126, 635210, 762252, 825773, 952815, 1270420, 1651546, 1905630, 2477319, 3303092, 3811260, 4128865, 4954638, 8257730, 9909276, 12386595, 16515460, 24773190, 49546380]

約数ペア:

[(1, 49546380), (2, 24773190), (3, 16515460), (4, 12386595), (5, 9909276), (6, 8257730), (10, 4954638), (12, 4128865), (13, 3811260), (15, 3303092), (20, 2477319), (26, 1905630), (30, 1651546), (39, 1270420), (52, 952815), (60, 825773), (65, 762252), (78, 635210), (130, 381126), (156, 317605), (195, 254084), (260, 190563), (390, 127042), (780, 63521)]