49066784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 107542512

約数和(自身を除く): 58475728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 169, 172, 208, 211, 338, 344, 416, 422, 559, 676, 688, 844, 1118, 1352, 1376, 1688, 2236, 2704, 2743, 3376, 4472, 5408, 5486, 6752, 7267, 8944, 9073, 10972, 14534, 17888, 18146, 21944, 29068, 35659, 36292, 43888, 58136, 71318, 72584, 87776, 116272, 117949, 142636, 145168, 232544, 235898, 285272, 290336, 471796, 570544, 943592, 1141088, 1533337, 1887184, 3066674, 3774368, 6133348, 12266696, 24533392, 49066784]

約数ペア:

[(1, 49066784), (2, 24533392), (4, 12266696), (8, 6133348), (13, 3774368), (16, 3066674), (26, 1887184), (32, 1533337), (43, 1141088), (52, 943592), (86, 570544), (104, 471796), (169, 290336), (172, 285272), (208, 235898), (211, 232544), (338, 145168), (344, 142636), (416, 117949), (422, 116272), (559, 87776), (676, 72584), (688, 71318), (844, 58136), (1118, 43888), (1352, 36292), (1376, 35659), (1688, 29068), (2236, 21944), (2704, 18146), (2743, 17888), (3376, 14534), (4472, 10972), (5408, 9073), (5486, 8944), (6752, 7267)]