49511264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 112948920

約数和(自身を除く): 63437656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 673, 836, 968, 1346, 1672, 1936, 2299, 2692, 3344, 3872, 4598, 5384, 6688, 7403, 9196, 10768, 12787, 14806, 18392, 21536, 25574, 29612, 36784, 51148, 59224, 73568, 81433, 102296, 118448, 140657, 162866, 204592, 236896, 281314, 325732, 409184, 562628, 651464, 1125256, 1302928, 1547227, 2250512, 2605856, 3094454, 4501024, 6188908, 12377816, 24755632, 49511264]

約数ペア:

[(1, 49511264), (2, 24755632), (4, 12377816), (8, 6188908), (11, 4501024), (16, 3094454), (19, 2605856), (22, 2250512), (32, 1547227), (38, 1302928), (44, 1125256), (76, 651464), (88, 562628), (121, 409184), (152, 325732), (176, 281314), (209, 236896), (242, 204592), (304, 162866), (352, 140657), (418, 118448), (484, 102296), (608, 81433), (673, 73568), (836, 59224), (968, 51148), (1346, 36784), (1672, 29612), (1936, 25574), (2299, 21536), (2692, 18392), (3344, 14806), (3872, 12787), (4598, 10768), (5384, 9196), (6688, 7403)]