52938704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 127825152

約数和(自身を除く): 74886448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 353, 364, 412, 706, 721, 728, 824, 1339, 1412, 1442, 1456, 1648, 2471, 2678, 2824, 2884, 4589, 4942, 5356, 5648, 5768, 9178, 9373, 9884, 10712, 11536, 18356, 18746, 19768, 21424, 32123, 36359, 36712, 37492, 39536, 64246, 72718, 73424, 74984, 128492, 145436, 149968, 254513, 256984, 290872, 472667, 509026, 513968, 581744, 945334, 1018052, 1890668, 2036104, 3308669, 3781336, 4072208, 6617338, 7562672, 13234676, 26469352, 52938704]

約数ペア:

[(1, 52938704), (2, 26469352), (4, 13234676), (7, 7562672), (8, 6617338), (13, 4072208), (14, 3781336), (16, 3308669), (26, 2036104), (28, 1890668), (52, 1018052), (56, 945334), (91, 581744), (103, 513968), (104, 509026), (112, 472667), (182, 290872), (206, 256984), (208, 254513), (353, 149968), (364, 145436), (412, 128492), (706, 74984), (721, 73424), (728, 72718), (824, 64246), (1339, 39536), (1412, 37492), (1442, 36712), (1456, 36359), (1648, 32123), (2471, 21424), (2678, 19768), (2824, 18746), (2884, 18356), (4589, 11536), (4942, 10712), (5356, 9884), (5648, 9373), (5768, 9178)]