54413920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 89286560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 719, 860, 880, 946, 1376, 1438, 1720, 1760, 1892, 2365, 2876, 3440, 3595, 3784, 4730, 5752, 6880, 7190, 7568, 7909, 9460, 11504, 14380, 15136, 15818, 18920, 23008, 28760, 30917, 31636, 37840, 39545, 57520, 61834, 63272, 75680, 79090, 115040, 123668, 126544, 154585, 158180, 247336, 253088, 309170, 316360, 340087, 494672, 618340, 632720, 680174, 989344, 1236680, 1265440, 1360348, 1700435, 2473360, 2720696, 3400870, 4946720, 5441392, 6801740, 10882784, 13603480, 27206960, 54413920]

約数ペア:

[(1, 54413920), (2, 27206960), (4, 13603480), (5, 10882784), (8, 6801740), (10, 5441392), (11, 4946720), (16, 3400870), (20, 2720696), (22, 2473360), (32, 1700435), (40, 1360348), (43, 1265440), (44, 1236680), (55, 989344), (80, 680174), (86, 632720), (88, 618340), (110, 494672), (160, 340087), (172, 316360), (176, 309170), (215, 253088), (220, 247336), (344, 158180), (352, 154585), (430, 126544), (440, 123668), (473, 115040), (688, 79090), (719, 75680), (860, 63272), (880, 61834), (946, 57520), (1376, 39545), (1438, 37840), (1720, 31636), (1760, 30917), (1892, 28760), (2365, 23008), (2876, 18920), (3440, 15818), (3595, 15136), (3784, 14380), (4730, 11504), (5752, 9460), (6880, 7909), (7190, 7568)]