48719824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 105850368

約数和(自身を除く): 57130544

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 47, 68, 74, 94, 103, 136, 148, 188, 206, 272, 296, 376, 412, 592, 629, 752, 799, 824, 1258, 1598, 1648, 1739, 1751, 2516, 3196, 3478, 3502, 3811, 4841, 5032, 6392, 6956, 7004, 7622, 9682, 10064, 12784, 13912, 14008, 15244, 19364, 27824, 28016, 29563, 30488, 38728, 59126, 60976, 64787, 77456, 82297, 118252, 129574, 164594, 179117, 236504, 259148, 329188, 358234, 473008, 518296, 658376, 716468, 1036592, 1316752, 1432936, 2865872, 3044989, 6089978, 12179956, 24359912, 48719824]

約数ペア:

[(1, 48719824), (2, 24359912), (4, 12179956), (8, 6089978), (16, 3044989), (17, 2865872), (34, 1432936), (37, 1316752), (47, 1036592), (68, 716468), (74, 658376), (94, 518296), (103, 473008), (136, 358234), (148, 329188), (188, 259148), (206, 236504), (272, 179117), (296, 164594), (376, 129574), (412, 118252), (592, 82297), (629, 77456), (752, 64787), (799, 60976), (824, 59126), (1258, 38728), (1598, 30488), (1648, 29563), (1739, 28016), (1751, 27824), (2516, 19364), (3196, 15244), (3478, 14008), (3502, 13912), (3811, 12784), (4841, 10064), (5032, 9682), (6392, 7622), (6956, 7004)]