55227560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 132509520

約数和(自身を除く): 77281960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 241, 337, 340, 482, 674, 680, 964, 1205, 1348, 1685, 1928, 2410, 2696, 3370, 4097, 4820, 5729, 6740, 8194, 9640, 11458, 13480, 16388, 20485, 22916, 28645, 32776, 40970, 45832, 57290, 81217, 81940, 114580, 162434, 163880, 229160, 324868, 406085, 649736, 812170, 1380689, 1624340, 2761378, 3248680, 5522756, 6903445, 11045512, 13806890, 27613780, 55227560]

約数ペア:

[(1, 55227560), (2, 27613780), (4, 13806890), (5, 11045512), (8, 6903445), (10, 5522756), (17, 3248680), (20, 2761378), (34, 1624340), (40, 1380689), (68, 812170), (85, 649736), (136, 406085), (170, 324868), (241, 229160), (337, 163880), (340, 162434), (482, 114580), (674, 81940), (680, 81217), (964, 57290), (1205, 45832), (1348, 40970), (1685, 32776), (1928, 28645), (2410, 22916), (2696, 20485), (3370, 16388), (4097, 13480), (4820, 11458), (5729, 9640), (6740, 8194)]