52840440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 96

約数和(自身を含む): 176417280

約数和(自身を除く): 123576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 3967, 4440, 6660, 7934, 11901, 13320, 15868, 19835, 23802, 31736, 35703, 39670, 47604, 59505, 71406, 79340, 95208, 119010, 142812, 146779, 158680, 178515, 238020, 285624, 293558, 357030, 440337, 476040, 587116, 714060, 733895, 880674, 1174232, 1321011, 1428120, 1467790, 1761348, 2201685, 2642022, 2935580, 3522696, 4403370, 5284044, 5871160, 6605055, 8806740, 10568088, 13210110, 17613480, 26420220, 52840440]

約数ペア:

[(1, 52840440), (2, 26420220), (3, 17613480), (4, 13210110), (5, 10568088), (6, 8806740), (8, 6605055), (9, 5871160), (10, 5284044), (12, 4403370), (15, 3522696), (18, 2935580), (20, 2642022), (24, 2201685), (30, 1761348), (36, 1467790), (37, 1428120), (40, 1321011), (45, 1174232), (60, 880674), (72, 733895), (74, 714060), (90, 587116), (111, 476040), (120, 440337), (148, 357030), (180, 293558), (185, 285624), (222, 238020), (296, 178515), (333, 158680), (360, 146779), (370, 142812), (444, 119010), (555, 95208), (666, 79340), (740, 71406), (888, 59505), (1110, 47604), (1332, 39670), (1480, 35703), (1665, 31736), (2220, 23802), (2664, 19835), (3330, 15868), (3967, 13320), (4440, 11901), (6660, 7934)]