54798850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 110260800

約数和(自身を除く): 55461950

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1559, 1850, 3118, 3515, 7030, 7795, 15590, 17575, 29621, 35150, 38975, 57683, 59242, 77950, 115366, 148105, 288415, 296210, 576830, 740525, 1095977, 1442075, 1481050, 2191954, 2884150, 5479885, 10959770, 27399425, 54798850]

約数ペア:

[(1, 54798850), (2, 27399425), (5, 10959770), (10, 5479885), (19, 2884150), (25, 2191954), (37, 1481050), (38, 1442075), (50, 1095977), (74, 740525), (95, 576830), (185, 296210), (190, 288415), (370, 148105), (475, 115366), (703, 77950), (925, 59242), (950, 57683), (1406, 38975), (1559, 35150), (1850, 29621), (3118, 17575), (3515, 15590), (7030, 7795)]