47731554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 115233300

約数和(自身を除く): 67501746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 149, 222, 234, 298, 333, 447, 481, 666, 894, 962, 1341, 1369, 1443, 1937, 2682, 2738, 2886, 3874, 4107, 4329, 5513, 5811, 8214, 8658, 11026, 11622, 12321, 16539, 17433, 17797, 24642, 33078, 34866, 35594, 49617, 53391, 71669, 99234, 106782, 143338, 160173, 203981, 215007, 320346, 407962, 430014, 611943, 645021, 1223886, 1290042, 1835829, 2651753, 3671658, 5303506, 7955259, 15910518, 23865777, 47731554]

約数ペア:

[(1, 47731554), (2, 23865777), (3, 15910518), (6, 7955259), (9, 5303506), (13, 3671658), (18, 2651753), (26, 1835829), (37, 1290042), (39, 1223886), (74, 645021), (78, 611943), (111, 430014), (117, 407962), (149, 320346), (222, 215007), (234, 203981), (298, 160173), (333, 143338), (447, 106782), (481, 99234), (666, 71669), (894, 53391), (962, 49617), (1341, 35594), (1369, 34866), (1443, 33078), (1937, 24642), (2682, 17797), (2738, 17433), (2886, 16539), (3874, 12321), (4107, 11622), (4329, 11026), (5513, 8658), (5811, 8214)]