53780200

素因数分解:

$2^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 125527680

約数和(自身を除く): 71747480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 443, 607, 886, 1214, 1772, 2215, 2428, 3035, 3544, 4430, 4856, 6070, 8860, 11075, 12140, 15175, 17720, 22150, 24280, 30350, 44300, 60700, 88600, 121400, 268901, 537802, 1075604, 1344505, 2151208, 2689010, 5378020, 6722525, 10756040, 13445050, 26890100, 53780200]

約数ペア:

[(1, 53780200), (2, 26890100), (4, 13445050), (5, 10756040), (8, 6722525), (10, 5378020), (20, 2689010), (25, 2151208), (40, 1344505), (50, 1075604), (100, 537802), (200, 268901), (443, 121400), (607, 88600), (886, 60700), (1214, 44300), (1772, 30350), (2215, 24280), (2428, 22150), (3035, 17720), (3544, 15175), (4430, 12140), (4856, 11075), (6070, 8860)]