53324336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 65834704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 103, 104, 131, 152, 206, 208, 247, 262, 304, 412, 494, 524, 824, 988, 1048, 1339, 1648, 1703, 1957, 1976, 2096, 2489, 2678, 3406, 3914, 3952, 4978, 5356, 6812, 7828, 9956, 10712, 13493, 13624, 15656, 19912, 21424, 25441, 26986, 27248, 31312, 32357, 39824, 50882, 53972, 64714, 101764, 107944, 129428, 175409, 203528, 215888, 256367, 258856, 350818, 407056, 512734, 517712, 701636, 1025468, 1403272, 2050936, 2806544, 3332771, 4101872, 6665542, 13331084, 26662168, 53324336]

約数ペア:

[(1, 53324336), (2, 26662168), (4, 13331084), (8, 6665542), (13, 4101872), (16, 3332771), (19, 2806544), (26, 2050936), (38, 1403272), (52, 1025468), (76, 701636), (103, 517712), (104, 512734), (131, 407056), (152, 350818), (206, 258856), (208, 256367), (247, 215888), (262, 203528), (304, 175409), (412, 129428), (494, 107944), (524, 101764), (824, 64714), (988, 53972), (1048, 50882), (1339, 39824), (1648, 32357), (1703, 31312), (1957, 27248), (1976, 26986), (2096, 25441), (2489, 21424), (2678, 19912), (3406, 15656), (3914, 13624), (3952, 13493), (4978, 10712), (5356, 9956), (6812, 7828)]