49941268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 98000784

約数和(自身を除く): 48059516

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 101, 148, 202, 257, 404, 481, 514, 962, 1028, 1313, 1924, 2626, 3341, 3737, 5252, 6682, 7474, 9509, 13364, 14948, 19018, 25957, 38036, 48581, 51914, 97162, 103828, 123617, 194324, 247234, 337441, 494468, 674882, 960409, 1349764, 1920818, 3841636, 12485317, 24970634, 49941268]

約数ペア:

[(1, 49941268), (2, 24970634), (4, 12485317), (13, 3841636), (26, 1920818), (37, 1349764), (52, 960409), (74, 674882), (101, 494468), (148, 337441), (202, 247234), (257, 194324), (404, 123617), (481, 103828), (514, 97162), (962, 51914), (1028, 48581), (1313, 38036), (1924, 25957), (2626, 19018), (3341, 14948), (3737, 13364), (5252, 9509), (6682, 7474)]