51115974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5549

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 82133562

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 5507, 9282, 11014, 16521, 33042, 38549, 71591, 77098, 93619, 115647, 143182, 187238, 214773, 231294, 280857, 429546, 501137, 561714, 655333, 1002274, 1217047, 1310666, 1503411, 1965999, 2434094, 3006822, 3651141, 3931998, 7302282, 8519329, 17038658, 25557987, 51115974]

約数ペア:

[(1, 51115974), (2, 25557987), (3, 17038658), (6, 8519329), (7, 7302282), (13, 3931998), (14, 3651141), (17, 3006822), (21, 2434094), (26, 1965999), (34, 1503411), (39, 1310666), (42, 1217047), (51, 1002274), (78, 655333), (91, 561714), (102, 501137), (119, 429546), (182, 280857), (221, 231294), (238, 214773), (273, 187238), (357, 143182), (442, 115647), (546, 93619), (663, 77098), (714, 71591), (1326, 38549), (1547, 33042), (3094, 16521), (4641, 11014), (5507, 9282)]