51265440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11891

約数の個数: 96

約数和(自身を含む): 179444160

約数和(自身を除く): 128178720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11867, 23734, 35601, 47468, 59335, 71202, 94936, 106803, 118670, 142404, 178005, 189872, 213606, 237340, 284808, 320409, 356010, 379744, 427212, 474680, 534015, 569616, 640818, 712020, 854424, 949360, 1068030, 1139232, 1281636, 1424040, 1602045, 1708848, 1898720, 2136060, 2563272, 2848080, 3204090, 3417696, 4272120, 5126544, 5696160, 6408180, 8544240, 10253088, 12816360, 17088480, 25632720, 51265440]

約数ペア:

[(1, 51265440), (2, 25632720), (3, 17088480), (4, 12816360), (5, 10253088), (6, 8544240), (8, 6408180), (9, 5696160), (10, 5126544), (12, 4272120), (15, 3417696), (16, 3204090), (18, 2848080), (20, 2563272), (24, 2136060), (27, 1898720), (30, 1708848), (32, 1602045), (36, 1424040), (40, 1281636), (45, 1139232), (48, 1068030), (54, 949360), (60, 854424), (72, 712020), (80, 640818), (90, 569616), (96, 534015), (108, 474680), (120, 427212), (135, 379744), (144, 356010), (160, 320409), (180, 284808), (216, 237340), (240, 213606), (270, 189872), (288, 178005), (360, 142404), (432, 118670), (480, 106803), (540, 94936), (720, 71202), (864, 59335), (1080, 47468), (1440, 35601), (2160, 23734), (4320, 11867)]