47665590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 131314176

約数和(自身を除く): 83648586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 643, 706, 1059, 1286, 1765, 1929, 2118, 2471, 3215, 3530, 3858, 4501, 4942, 5295, 6430, 7413, 9002, 9645, 10590, 12355, 13503, 14826, 19290, 22505, 24710, 27006, 37065, 45010, 67515, 74130, 135030, 226979, 453958, 680937, 1134895, 1361874, 1588853, 2269790, 3177706, 3404685, 4766559, 6809370, 7944265, 9533118, 15888530, 23832795, 47665590]

約数ペア:

[(1, 47665590), (2, 23832795), (3, 15888530), (5, 9533118), (6, 7944265), (7, 6809370), (10, 4766559), (14, 3404685), (15, 3177706), (21, 2269790), (30, 1588853), (35, 1361874), (42, 1134895), (70, 680937), (105, 453958), (210, 226979), (353, 135030), (643, 74130), (706, 67515), (1059, 45010), (1286, 37065), (1765, 27006), (1929, 24710), (2118, 22505), (2471, 19290), (3215, 14826), (3530, 13503), (3858, 12355), (4501, 10590), (4942, 9645), (5295, 9002), (6430, 7413)]