45148103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 21041209

約数列:

[1, 7, 11, 13, 23, 37, 53, 77, 91, 143, 161, 253, 259, 299, 371, 407, 481, 583, 689, 851, 1001, 1219, 1771, 1961, 2093, 2849, 3289, 3367, 4081, 4823, 5291, 5957, 7579, 8533, 9361, 11063, 13409, 13727, 15847, 21571, 23023, 25493, 37037, 45103, 53053, 65527, 77441, 93863, 110929, 121693, 150997, 174317, 178451, 280423, 315721, 496133, 586339, 851851, 1220219, 1962961, 3472931, 4104373, 6449729, 45148103]

約数ペア:

[(1, 45148103), (7, 6449729), (11, 4104373), (13, 3472931), (23, 1962961), (37, 1220219), (53, 851851), (77, 586339), (91, 496133), (143, 315721), (161, 280423), (253, 178451), (259, 174317), (299, 150997), (371, 121693), (407, 110929), (481, 93863), (583, 77441), (689, 65527), (851, 53053), (1001, 45103), (1219, 37037), (1771, 25493), (1961, 23023), (2093, 21571), (2849, 15847), (3289, 13727), (3367, 13409), (4081, 11063), (4823, 9361), (5291, 8533), (5957, 7579)]