5591950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 12811680

約数和(自身を除く): 7219730

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1229, 2275, 2458, 4550, 6145, 8603, 12290, 15977, 17206, 30725, 31954, 43015, 61450, 79885, 86030, 111839, 159770, 215075, 223678, 399425, 430150, 559195, 798850, 1118390, 2795975, 5591950]

約数ペア:

[(1, 5591950), (2, 2795975), (5, 1118390), (7, 798850), (10, 559195), (13, 430150), (14, 399425), (25, 223678), (26, 215075), (35, 159770), (50, 111839), (65, 86030), (70, 79885), (91, 61450), (130, 43015), (175, 31954), (182, 30725), (325, 17206), (350, 15977), (455, 12290), (650, 8603), (910, 6145), (1229, 4550), (2275, 2458)]