52808035

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 80766720

約数和(自身を除く): 27958685

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 409, 527, 595, 833, 1085, 1519, 2045, 2635, 2863, 3689, 4165, 6953, 7595, 12679, 14315, 18445, 20041, 25823, 34765, 48671, 63395, 88753, 100205, 129115, 215543, 243355, 340697, 443765, 621271, 1077715, 1508801, 1703485, 3106355, 7544005, 10561607, 52808035]

約数ペア:

[(1, 52808035), (5, 10561607), (7, 7544005), (17, 3106355), (31, 1703485), (35, 1508801), (49, 1077715), (85, 621271), (119, 443765), (155, 340697), (217, 243355), (245, 215543), (409, 129115), (527, 100205), (595, 88753), (833, 63395), (1085, 48671), (1519, 34765), (2045, 25823), (2635, 20041), (2863, 18445), (3689, 14315), (4165, 12679), (6953, 7595)]