53870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26438

約数の個数: 64

約数和(自身を含む): 171123840

約数和(自身を除く): 117253560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26407, 52814, 79221, 105628, 132035, 158442, 211256, 264070, 316884, 396105, 448919, 528140, 633768, 792210, 897838, 1056280, 1346757, 1584420, 1795676, 2244595, 2693514, 3168840, 3591352, 4489190, 5387028, 6733785, 8978380, 10774056, 13467570, 17956760, 26935140, 53870280]

約数ペア:

[(1, 53870280), (2, 26935140), (3, 17956760), (4, 13467570), (5, 10774056), (6, 8978380), (8, 6733785), (10, 5387028), (12, 4489190), (15, 3591352), (17, 3168840), (20, 2693514), (24, 2244595), (30, 1795676), (34, 1584420), (40, 1346757), (51, 1056280), (60, 897838), (68, 792210), (85, 633768), (102, 528140), (120, 448919), (136, 396105), (170, 316884), (204, 264070), (255, 211256), (340, 158442), (408, 132035), (510, 105628), (680, 79221), (1020, 52814), (2040, 26407)]