48181351989

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{8311}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 69772523904

約数和(自身を除く): 21591171915

約数列:

[1, 3, 19, 53, 57, 101, 159, 303, 361, 1007, 1083, 1919, 3021, 5353, 5757, 8311, 16059, 19133, 24933, 36461, 57399, 101707, 109383, 157909, 305121, 440483, 473727, 839411, 1321449, 1932433, 2518233, 3000271, 5797299, 8369177, 9000813, 15948809, 25107531, 44488783, 47846427, 133466349, 159014363, 303027371, 477043089, 845286877, 909082113, 2535860631, 16060450663, 48181351989]

約数ペア:

[(1, 48181351989), (3, 16060450663), (19, 2535860631), (53, 909082113), (57, 845286877), (101, 477043089), (159, 303027371), (303, 159014363), (361, 133466349), (1007, 47846427), (1083, 44488783), (1919, 25107531), (3021, 15948809), (5353, 9000813), (5757, 8369177), (8311, 5797299), (16059, 3000271), (19133, 2518233), (24933, 1932433), (36461, 1321449), (57399, 839411), (101707, 473727), (109383, 440483), (157909, 305121)]