52520316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 132370560

約数和(自身を除く): 79850244

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 139, 148, 222, 276, 278, 417, 444, 556, 834, 851, 1369, 1668, 1702, 2553, 2738, 3197, 3404, 4107, 5106, 5143, 5476, 6394, 8214, 9591, 10212, 10286, 12788, 15429, 16428, 19182, 20572, 30858, 31487, 38364, 61716, 62974, 94461, 118289, 125948, 188922, 190291, 236578, 354867, 377844, 380582, 473156, 570873, 709734, 761164, 1141746, 1419468, 2283492, 4376693, 8753386, 13130079, 17506772, 26260158, 52520316]

約数ペア:

[(1, 52520316), (2, 26260158), (3, 17506772), (4, 13130079), (6, 8753386), (12, 4376693), (23, 2283492), (37, 1419468), (46, 1141746), (69, 761164), (74, 709734), (92, 570873), (111, 473156), (138, 380582), (139, 377844), (148, 354867), (222, 236578), (276, 190291), (278, 188922), (417, 125948), (444, 118289), (556, 94461), (834, 62974), (851, 61716), (1369, 38364), (1668, 31487), (1702, 30858), (2553, 20572), (2738, 19182), (3197, 16428), (3404, 15429), (4107, 12788), (5106, 10286), (5143, 10212), (5476, 9591), (6394, 8214)]