520049786874

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{15401}}^1$

素因数の和:16015

約数の個数: 64

約数和(自身を含む): 1059928675200

約数和(自身を除く): 539878888326

約数列:

[1, 2, 3, 6, 107, 149, 214, 298, 321, 353, 447, 642, 706, 894, 1059, 2118, 15401, 15943, 30802, 31886, 37771, 46203, 47829, 52597, 75542, 92406, 95658, 105194, 113313, 157791, 226626, 315582, 1647907, 2294749, 3295814, 4589498, 4943721, 5436553, 5627879, 6884247, 9887442, 10873106, 11255758, 13768494, 16309659, 16883637, 32619318, 33767274, 245538143, 491076286, 581711171, 736614429, 810046397, 1163422342, 1473228858, 1620092794, 1745133513, 2430139191, 3490267026, 4860278382, 86674964479, 173349928958, 260024893437, 520049786874]

約数ペア:

[(1, 520049786874), (2, 260024893437), (3, 173349928958), (6, 86674964479), (107, 4860278382), (149, 3490267026), (214, 2430139191), (298, 1745133513), (321, 1620092794), (353, 1473228858), (447, 1163422342), (642, 810046397), (706, 736614429), (894, 581711171), (1059, 491076286), (2118, 245538143), (15401, 33767274), (15943, 32619318), (30802, 16883637), (31886, 16309659), (37771, 13768494), (46203, 11255758), (47829, 10873106), (52597, 9887442), (75542, 6884247), (92406, 5627879), (95658, 5436553), (105194, 4943721), (113313, 4589498), (157791, 3295814), (226626, 2294749), (315582, 1647907)]