48138200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21881}}^1$

素因数の和:21908

約数の個数: 48

約数和(自身を含む): 122101560

約数和(自身を除く): 73963360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 21881, 43762, 87524, 109405, 175048, 218810, 240691, 437620, 481382, 547025, 875240, 962764, 1094050, 1203455, 1925528, 2188100, 2406910, 4376200, 4813820, 6017275, 9627640, 12034550, 24069100, 48138200]

約数ペア:

[(1, 48138200), (2, 24069100), (4, 12034550), (5, 9627640), (8, 6017275), (10, 4813820), (11, 4376200), (20, 2406910), (22, 2188100), (25, 1925528), (40, 1203455), (44, 1094050), (50, 962764), (55, 875240), (88, 547025), (100, 481382), (110, 437620), (200, 240691), (220, 218810), (275, 175048), (440, 109405), (550, 87524), (1100, 43762), (2200, 21881)]