51322634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 38308726

約数列:

[1, 2, 11, 22, 29, 58, 71, 103, 121, 142, 206, 242, 319, 638, 781, 1133, 1562, 2059, 2266, 2987, 3509, 4118, 5974, 7018, 7313, 8591, 12463, 14626, 17182, 22649, 24926, 32857, 45298, 65714, 80443, 160886, 212077, 249139, 361427, 424154, 498278, 722854, 884873, 1769746, 2332847, 4665694, 25661317, 51322634]

約数ペア:

[(1, 51322634), (2, 25661317), (11, 4665694), (22, 2332847), (29, 1769746), (58, 884873), (71, 722854), (103, 498278), (121, 424154), (142, 361427), (206, 249139), (242, 212077), (319, 160886), (638, 80443), (781, 65714), (1133, 45298), (1562, 32857), (2059, 24926), (2266, 22649), (2987, 17182), (3509, 14626), (4118, 12463), (5974, 8591), (7018, 7313)]