47513830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7493

約数の個数: 48

約数和(自身を含む): 107155440

約数和(自身を除く): 59641610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7459, 14918, 37295, 52213, 74590, 96967, 104426, 193934, 261065, 365491, 484835, 522130, 678769, 730982, 969670, 1357538, 1827455, 3393845, 3654910, 4751383, 6787690, 9502766, 23756915, 47513830]

約数ペア:

[(1, 47513830), (2, 23756915), (5, 9502766), (7, 6787690), (10, 4751383), (13, 3654910), (14, 3393845), (26, 1827455), (35, 1357538), (49, 969670), (65, 730982), (70, 678769), (91, 522130), (98, 484835), (130, 365491), (182, 261065), (245, 193934), (455, 104426), (490, 96967), (637, 74590), (910, 52213), (1274, 37295), (3185, 14918), (6370, 7459)]