49721488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1879

約数の個数: 40

約数和(自身を含む): 101100672

約数和(自身を除く): 51379184

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 1787, 3478, 3574, 6956, 7148, 13912, 14296, 27824, 28592, 66119, 83989, 132238, 167978, 264476, 335956, 528952, 671912, 1057904, 1343824, 3107593, 6215186, 12430372, 24860744, 49721488]

約数ペア:

[(1, 49721488), (2, 24860744), (4, 12430372), (8, 6215186), (16, 3107593), (37, 1343824), (47, 1057904), (74, 671912), (94, 528952), (148, 335956), (188, 264476), (296, 167978), (376, 132238), (592, 83989), (752, 66119), (1739, 28592), (1787, 27824), (3478, 14296), (3574, 13912), (6956, 7148)]