57871000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 64

約数和(自身を含む): 147756960

約数和(自身を除く): 89885960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5261, 5500, 10522, 11000, 21044, 26305, 42088, 52610, 57871, 105220, 115742, 131525, 210440, 231484, 263050, 289355, 462968, 526100, 578710, 657625, 1052200, 1157420, 1315250, 1446775, 2314840, 2630500, 2893550, 5261000, 5787100, 7233875, 11574200, 14467750, 28935500, 57871000]

約数ペア:

[(1, 57871000), (2, 28935500), (4, 14467750), (5, 11574200), (8, 7233875), (10, 5787100), (11, 5261000), (20, 2893550), (22, 2630500), (25, 2314840), (40, 1446775), (44, 1315250), (50, 1157420), (55, 1052200), (88, 657625), (100, 578710), (110, 526100), (125, 462968), (200, 289355), (220, 263050), (250, 231484), (275, 210440), (440, 131525), (500, 115742), (550, 105220), (1000, 57871), (1100, 52610), (1375, 42088), (2200, 26305), (2750, 21044), (5261, 11000), (5500, 10522)]