89741950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 175770000

約数和(自身を除く): 86028050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 290, 295, 590, 725, 1049, 1450, 1475, 1711, 2098, 2950, 3422, 5245, 8555, 10490, 17110, 26225, 30421, 42775, 52450, 60842, 61891, 85550, 123782, 152105, 304210, 309455, 618910, 760525, 1521050, 1547275, 1794839, 3094550, 3589678, 8974195, 17948390, 44870975, 89741950]

約数ペア:

[(1, 89741950), (2, 44870975), (5, 17948390), (10, 8974195), (25, 3589678), (29, 3094550), (50, 1794839), (58, 1547275), (59, 1521050), (118, 760525), (145, 618910), (290, 309455), (295, 304210), (590, 152105), (725, 123782), (1049, 85550), (1450, 61891), (1475, 60842), (1711, 52450), (2098, 42775), (2950, 30421), (3422, 26225), (5245, 17110), (8555, 10490)]