47687486

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 93768192

約数和(自身を除く): 46080706

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1427, 1519, 2387, 2854, 3038, 4774, 9989, 15697, 16709, 19978, 31394, 33418, 44237, 69923, 88474, 109879, 139846, 219758, 309659, 486607, 619318, 769153, 973214, 1538306, 2167613, 3406249, 4335226, 6812498, 23843743, 47687486]

約数ペア:

[(1, 47687486), (2, 23843743), (7, 6812498), (11, 4335226), (14, 3406249), (22, 2167613), (31, 1538306), (49, 973214), (62, 769153), (77, 619318), (98, 486607), (154, 309659), (217, 219758), (341, 139846), (434, 109879), (539, 88474), (682, 69923), (1078, 44237), (1427, 33418), (1519, 31394), (2387, 19978), (2854, 16709), (3038, 15697), (4774, 9989)]