26065930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 55427328

約数和(自身を除く): 29361398

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 263, 265, 374, 526, 530, 583, 901, 935, 1166, 1315, 1802, 1870, 2630, 2893, 2915, 4471, 4505, 5786, 5830, 8942, 9010, 9911, 13939, 14465, 19822, 22355, 27878, 28930, 44710, 49181, 49555, 69695, 98362, 99110, 139390, 153329, 236963, 245905, 306658, 473926, 491810, 766645, 1184815, 1533290, 2369630, 2606593, 5213186, 13032965, 26065930]

約数ペア:

[(1, 26065930), (2, 13032965), (5, 5213186), (10, 2606593), (11, 2369630), (17, 1533290), (22, 1184815), (34, 766645), (53, 491810), (55, 473926), (85, 306658), (106, 245905), (110, 236963), (170, 153329), (187, 139390), (263, 99110), (265, 98362), (374, 69695), (526, 49555), (530, 49181), (583, 44710), (901, 28930), (935, 27878), (1166, 22355), (1315, 19822), (1802, 14465), (1870, 13939), (2630, 9911), (2893, 9010), (2915, 8942), (4471, 5830), (4505, 5786)]