53913486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 122132736

約数和(自身を除く): 68219250

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 157, 242, 258, 314, 363, 471, 473, 726, 942, 946, 1331, 1419, 1727, 2662, 2838, 3454, 3993, 5181, 5203, 6751, 7986, 10362, 10406, 13502, 15609, 18997, 20253, 31218, 37994, 40506, 56991, 57233, 74261, 113982, 114466, 148522, 171699, 208967, 222783, 343398, 417934, 445566, 626901, 816871, 1253802, 1633742, 2450613, 4901226, 8985581, 17971162, 26956743, 53913486]

約数ペア:

[(1, 53913486), (2, 26956743), (3, 17971162), (6, 8985581), (11, 4901226), (22, 2450613), (33, 1633742), (43, 1253802), (66, 816871), (86, 626901), (121, 445566), (129, 417934), (157, 343398), (242, 222783), (258, 208967), (314, 171699), (363, 148522), (471, 114466), (473, 113982), (726, 74261), (942, 57233), (946, 56991), (1331, 40506), (1419, 37994), (1727, 31218), (2662, 20253), (2838, 18997), (3454, 15609), (3993, 13502), (5181, 10406), (5203, 10362), (6751, 7986)]