47698720

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 113247288

約数和(自身を除く): 65548568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1237, 1928, 2410, 2474, 3856, 4820, 4948, 6185, 7712, 9640, 9896, 12370, 19280, 19792, 24740, 38560, 39584, 49480, 98960, 197920, 298117, 596234, 1192468, 1490585, 2384936, 2981170, 4769872, 5962340, 9539744, 11924680, 23849360, 47698720]

約数ペア:

[(1, 47698720), (2, 23849360), (4, 11924680), (5, 9539744), (8, 5962340), (10, 4769872), (16, 2981170), (20, 2384936), (32, 1490585), (40, 1192468), (80, 596234), (160, 298117), (241, 197920), (482, 98960), (964, 49480), (1205, 39584), (1237, 38560), (1928, 24740), (2410, 19792), (2474, 19280), (3856, 12370), (4820, 9896), (4948, 9640), (6185, 7712)]