54098520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64403}}^1$

素因数の和:64424

約数の個数: 64

約数和(自身を含む): 185483520

約数和(自身を除く): 131385000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64403, 128806, 193209, 257612, 322015, 386418, 450821, 515224, 644030, 772836, 901642, 966045, 1288060, 1352463, 1545672, 1803284, 1932090, 2254105, 2576120, 2704926, 3606568, 3864180, 4508210, 5409852, 6762315, 7728360, 9016420, 10819704, 13524630, 18032840, 27049260, 54098520]

約数ペア:

[(1, 54098520), (2, 27049260), (3, 18032840), (4, 13524630), (5, 10819704), (6, 9016420), (7, 7728360), (8, 6762315), (10, 5409852), (12, 4508210), (14, 3864180), (15, 3606568), (20, 2704926), (21, 2576120), (24, 2254105), (28, 1932090), (30, 1803284), (35, 1545672), (40, 1352463), (42, 1288060), (56, 966045), (60, 901642), (70, 772836), (84, 644030), (105, 515224), (120, 450821), (140, 386418), (168, 322015), (210, 257612), (280, 193209), (420, 128806), (840, 64403)]