49123845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 39833595

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 479, 645, 795, 1437, 1935, 2279, 2385, 2395, 4311, 6837, 7185, 11395, 20511, 20597, 21555, 25387, 34185, 61791, 76161, 102555, 102985, 126935, 185373, 228483, 308955, 380805, 926865, 1091641, 1142415, 3274923, 5458205, 9824769, 16374615, 49123845]

約数ペア:

[(1, 49123845), (3, 16374615), (5, 9824769), (9, 5458205), (15, 3274923), (43, 1142415), (45, 1091641), (53, 926865), (129, 380805), (159, 308955), (215, 228483), (265, 185373), (387, 126935), (477, 102985), (479, 102555), (645, 76161), (795, 61791), (1437, 34185), (1935, 25387), (2279, 21555), (2385, 20597), (2395, 20511), (4311, 11395), (6837, 7185)]