49749885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 93749760

約数和(自身を除く): 43999875

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 1877, 2945, 5301, 5631, 8835, 9385, 16893, 26505, 28155, 35663, 58187, 84465, 106989, 174561, 178315, 290935, 320967, 523683, 534945, 872805, 1105553, 1604835, 2618415, 3316659, 5527765, 9949977, 16583295, 49749885]

約数ペア:

[(1, 49749885), (3, 16583295), (5, 9949977), (9, 5527765), (15, 3316659), (19, 2618415), (31, 1604835), (45, 1105553), (57, 872805), (93, 534945), (95, 523683), (155, 320967), (171, 290935), (279, 178315), (285, 174561), (465, 106989), (589, 84465), (855, 58187), (1395, 35663), (1767, 28155), (1877, 26505), (2945, 16893), (5301, 9385), (5631, 8835)]