49797575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 66610320

約数和(自身を除く): 16812745

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 2557, 3895, 12785, 19475, 48583, 63925, 104837, 242915, 524185, 1214575, 1991903, 2620925, 9959515, 49797575]

約数ペア:

[(1, 49797575), (5, 9959515), (19, 2620925), (25, 1991903), (41, 1214575), (95, 524185), (205, 242915), (475, 104837), (779, 63925), (1025, 48583), (2557, 19475), (3895, 12785)]