49175230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 102896640

約数和(自身を除く): 53721410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 463, 494, 559, 817, 926, 1118, 1235, 1634, 2315, 2470, 2795, 4085, 4630, 5590, 6019, 8170, 8797, 10621, 12038, 17594, 19909, 21242, 30095, 39818, 43985, 53105, 60190, 87970, 99545, 106210, 114361, 199090, 228722, 258817, 378271, 517634, 571805, 756542, 1143610, 1294085, 1891355, 2588170, 3782710, 4917523, 9835046, 24587615, 49175230]

約数ペア:

[(1, 49175230), (2, 24587615), (5, 9835046), (10, 4917523), (13, 3782710), (19, 2588170), (26, 1891355), (38, 1294085), (43, 1143610), (65, 756542), (86, 571805), (95, 517634), (130, 378271), (190, 258817), (215, 228722), (247, 199090), (430, 114361), (463, 106210), (494, 99545), (559, 87970), (817, 60190), (926, 53105), (1118, 43985), (1235, 39818), (1634, 30095), (2315, 21242), (2470, 19909), (2795, 17594), (4085, 12038), (4630, 10621), (5590, 8797), (6019, 8170)]