47945844

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 127135008

約数和(自身を除く): 79189164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 461, 486, 642, 922, 963, 972, 1284, 1383, 1844, 1926, 2766, 2889, 3852, 4149, 5532, 5778, 8298, 8667, 11556, 12447, 16596, 17334, 24894, 26001, 34668, 37341, 49327, 49788, 52002, 74682, 98654, 104004, 112023, 147981, 149364, 197308, 224046, 295962, 443943, 448092, 591924, 887886, 1331829, 1775772, 2663658, 3995487, 5327316, 7990974, 11986461, 15981948, 23972922, 47945844]

約数ペア:

[(1, 47945844), (2, 23972922), (3, 15981948), (4, 11986461), (6, 7990974), (9, 5327316), (12, 3995487), (18, 2663658), (27, 1775772), (36, 1331829), (54, 887886), (81, 591924), (107, 448092), (108, 443943), (162, 295962), (214, 224046), (243, 197308), (321, 149364), (324, 147981), (428, 112023), (461, 104004), (486, 98654), (642, 74682), (922, 52002), (963, 49788), (972, 49327), (1284, 37341), (1383, 34668), (1844, 26001), (1926, 24894), (2766, 17334), (2889, 16596), (3852, 12447), (4149, 11556), (5532, 8667), (5778, 8298)]