26858810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 57106944

約数和(自身を除く): 30248134

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 271, 374, 530, 542, 583, 901, 935, 1166, 1355, 1802, 1870, 2710, 2915, 2981, 4505, 4607, 5830, 5962, 9010, 9214, 9911, 14363, 14905, 19822, 23035, 28726, 29810, 46070, 49555, 50677, 71815, 99110, 101354, 143630, 157993, 244171, 253385, 315986, 488342, 506770, 789965, 1220855, 1579930, 2441710, 2685881, 5371762, 13429405, 26858810]

約数ペア:

[(1, 26858810), (2, 13429405), (5, 5371762), (10, 2685881), (11, 2441710), (17, 1579930), (22, 1220855), (34, 789965), (53, 506770), (55, 488342), (85, 315986), (106, 253385), (110, 244171), (170, 157993), (187, 143630), (265, 101354), (271, 99110), (374, 71815), (530, 50677), (542, 49555), (583, 46070), (901, 29810), (935, 28726), (1166, 23035), (1355, 19822), (1802, 14905), (1870, 14363), (2710, 9911), (2915, 9214), (2981, 9010), (4505, 5962), (4607, 5830)]