47988612

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2380

約数の個数: 84

約数和(自身を含む): 143961216

約数和(自身を除く): 95972604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2351, 2916, 3402, 4702, 5103, 6804, 7053, 9404, 10206, 14106, 16457, 20412, 21159, 28212, 32914, 42318, 49371, 63477, 65828, 84636, 98742, 126954, 148113, 190431, 197484, 253908, 296226, 380862, 444339, 571293, 592452, 761724, 888678, 1142586, 1333017, 1713879, 1777356, 2285172, 2666034, 3427758, 3999051, 5332068, 6855516, 7998102, 11997153, 15996204, 23994306, 47988612]

約数ペア:

[(1, 47988612), (2, 23994306), (3, 15996204), (4, 11997153), (6, 7998102), (7, 6855516), (9, 5332068), (12, 3999051), (14, 3427758), (18, 2666034), (21, 2285172), (27, 1777356), (28, 1713879), (36, 1333017), (42, 1142586), (54, 888678), (63, 761724), (81, 592452), (84, 571293), (108, 444339), (126, 380862), (162, 296226), (189, 253908), (243, 197484), (252, 190431), (324, 148113), (378, 126954), (486, 98742), (567, 84636), (729, 65828), (756, 63477), (972, 49371), (1134, 42318), (1458, 32914), (1701, 28212), (2268, 21159), (2351, 20412), (2916, 16457), (3402, 14106), (4702, 10206), (5103, 9404), (6804, 7053)]