55202280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65717}}^1$

素因数の和:65738

約数の個数: 64

約数和(自身を含む): 189267840

約数和(自身を除く): 134065560

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, 65717, 131434, 197151, 262868, 328585, 394302, 460019, 525736, 657170, 788604, 920038, 985755, 1314340, 1380057, 1577208, 1840076, 1971510, 2300095, 2628680, 2760114, 3680152, 3943020, 4600190, 5520228, 6900285, 7886040, 9200380, 11040456, 13800570, 18400760, 27601140, 55202280]

約数ペア:

[(1, 55202280), (2, 27601140), (3, 18400760), (4, 13800570), (5, 11040456), (6, 9200380), (7, 7886040), (8, 6900285), (10, 5520228), (12, 4600190), (14, 3943020), (15, 3680152), (20, 2760114), (21, 2628680), (24, 2300095), (28, 1971510), (30, 1840076), (35, 1577208), (40, 1380057), (42, 1314340), (56, 985755), (60, 920038), (70, 788604), (84, 657170), (105, 525736), (120, 460019), (140, 394302), (168, 328585), (210, 262868), (280, 197151), (420, 131434), (840, 65717)]