55930270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 115473600

約数和(自身を除く): 59543330

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 89, 110, 145, 178, 197, 290, 319, 394, 445, 638, 890, 979, 985, 1595, 1958, 1970, 2167, 2581, 3190, 4334, 4895, 5162, 5713, 9790, 10835, 11426, 12905, 17533, 21670, 25810, 28391, 28565, 35066, 56782, 57130, 62843, 87665, 125686, 141955, 175330, 192863, 283910, 314215, 385726, 508457, 628430, 964315, 1016914, 1928630, 2542285, 5084570, 5593027, 11186054, 27965135, 55930270]

約数ペア:

[(1, 55930270), (2, 27965135), (5, 11186054), (10, 5593027), (11, 5084570), (22, 2542285), (29, 1928630), (55, 1016914), (58, 964315), (89, 628430), (110, 508457), (145, 385726), (178, 314215), (197, 283910), (290, 192863), (319, 175330), (394, 141955), (445, 125686), (638, 87665), (890, 62843), (979, 57130), (985, 56782), (1595, 35066), (1958, 28565), (1970, 28391), (2167, 25810), (2581, 21670), (3190, 17533), (4334, 12905), (4895, 11426), (5162, 10835), (5713, 9790)]