49927140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277373}}^1$

素因数の和:277388

約数の個数: 36

約数和(自身を含む): 151446204

約数和(自身を除く): 101519064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277373, 554746, 832119, 1109492, 1386865, 1664238, 2496357, 2773730, 3328476, 4160595, 4992714, 5547460, 8321190, 9985428, 12481785, 16642380, 24963570, 49927140]

約数ペア:

[(1, 49927140), (2, 24963570), (3, 16642380), (4, 12481785), (5, 9985428), (6, 8321190), (9, 5547460), (10, 4992714), (12, 4160595), (15, 3328476), (18, 2773730), (20, 2496357), (30, 1664238), (36, 1386865), (45, 1109492), (60, 832119), (90, 554746), (180, 277373)]