48893240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111121}}^1$

素因数の和:111143

約数の個数: 32

約数和(自身を含む): 120011760

約数和(自身を除く): 71118520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111121, 222242, 444484, 555605, 888968, 1111210, 1222331, 2222420, 2444662, 4444840, 4889324, 6111655, 9778648, 12223310, 24446620, 48893240]

約数ペア:

[(1, 48893240), (2, 24446620), (4, 12223310), (5, 9778648), (8, 6111655), (10, 4889324), (11, 4444840), (20, 2444662), (22, 2222420), (40, 1222331), (44, 1111210), (55, 888968), (88, 555605), (110, 444484), (220, 222242), (440, 111121)]