78555950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 160342416

約数和(自身を除く): 81786466

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 233, 275, 466, 550, 613, 1165, 1226, 2330, 2563, 3065, 5126, 5825, 6130, 6743, 11650, 12815, 13486, 15325, 25630, 30650, 33715, 64075, 67430, 128150, 142829, 168575, 285658, 337150, 714145, 1428290, 1571119, 3142238, 3570725, 7141450, 7855595, 15711190, 39277975, 78555950]

約数ペア:

[(1, 78555950), (2, 39277975), (5, 15711190), (10, 7855595), (11, 7141450), (22, 3570725), (25, 3142238), (50, 1571119), (55, 1428290), (110, 714145), (233, 337150), (275, 285658), (466, 168575), (550, 142829), (613, 128150), (1165, 67430), (1226, 64075), (2330, 33715), (2563, 30650), (3065, 25630), (5126, 15325), (5825, 13486), (6130, 12815), (6743, 11650)]