55392350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2805

約数の個数: 48

約数和(自身を含む): 114576000

約数和(自身を除く): 59183650

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2749, 4030, 5498, 10075, 13745, 20150, 27490, 35737, 68725, 71474, 85219, 137450, 170438, 178685, 357370, 426095, 852190, 893425, 1107847, 1786850, 2130475, 2215694, 4260950, 5539235, 11078470, 27696175, 55392350]

約数ペア:

[(1, 55392350), (2, 27696175), (5, 11078470), (10, 5539235), (13, 4260950), (25, 2215694), (26, 2130475), (31, 1786850), (50, 1107847), (62, 893425), (65, 852190), (130, 426095), (155, 357370), (310, 178685), (325, 170438), (403, 137450), (650, 85219), (775, 71474), (806, 68725), (1550, 35737), (2015, 27490), (2749, 20150), (4030, 13745), (5498, 10075)]