51509964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 131636736

約数和(自身を除く): 80126772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 317, 634, 951, 1231, 1268, 1902, 2462, 3487, 3693, 3804, 4924, 6974, 7386, 10461, 13541, 13948, 14772, 20922, 27082, 40623, 41844, 54164, 81246, 162492, 390227, 780454, 1170681, 1560908, 2341362, 4292497, 4682724, 8584994, 12877491, 17169988, 25754982, 51509964]

約数ペア:

[(1, 51509964), (2, 25754982), (3, 17169988), (4, 12877491), (6, 8584994), (11, 4682724), (12, 4292497), (22, 2341362), (33, 1560908), (44, 1170681), (66, 780454), (132, 390227), (317, 162492), (634, 81246), (951, 54164), (1231, 41844), (1268, 40623), (1902, 27082), (2462, 20922), (3487, 14772), (3693, 13948), (3804, 13541), (4924, 10461), (6974, 7386)]