486875950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46591}}^1$

素因数の和:46633

約数の個数: 48

約数和(自身を含む): 1039933440

約数和(自身を除く): 553057490

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 46591, 93182, 232955, 465910, 512501, 885229, 1025002, 1164775, 1770458, 2329550, 2562505, 4426145, 5125010, 8852290, 9737519, 12812525, 19475038, 22130725, 25625050, 44261450, 48687595, 97375190, 243437975, 486875950]

約数ペア:

[(1, 486875950), (2, 243437975), (5, 97375190), (10, 48687595), (11, 44261450), (19, 25625050), (22, 22130725), (25, 19475038), (38, 12812525), (50, 9737519), (55, 8852290), (95, 5125010), (110, 4426145), (190, 2562505), (209, 2329550), (275, 1770458), (418, 1164775), (475, 1025002), (550, 885229), (950, 512501), (1045, 465910), (2090, 232955), (5225, 93182), (10450, 46591)]