47159706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 109817856

約数和(自身を除く): 62658150

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 661, 759, 1034, 1081, 1322, 1518, 1551, 1983, 2162, 3102, 3243, 3966, 6486, 7271, 11891, 14542, 15203, 21813, 23782, 30406, 31067, 35673, 43626, 45609, 62134, 71346, 91218, 93201, 167233, 186402, 334466, 341737, 501699, 683474, 714541, 1003398, 1025211, 1429082, 2050422, 2143623, 4287246, 7859951, 15719902, 23579853, 47159706]

約数ペア:

[(1, 47159706), (2, 23579853), (3, 15719902), (6, 7859951), (11, 4287246), (22, 2143623), (23, 2050422), (33, 1429082), (46, 1025211), (47, 1003398), (66, 714541), (69, 683474), (94, 501699), (138, 341737), (141, 334466), (253, 186402), (282, 167233), (506, 93201), (517, 91218), (661, 71346), (759, 62134), (1034, 45609), (1081, 43626), (1322, 35673), (1518, 31067), (1551, 30406), (1983, 23782), (2162, 21813), (3102, 15203), (3243, 14542), (3966, 11891), (6486, 7271)]