49575136

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 107911440

約数和(自身を除く): 58336304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 103, 104, 169, 178, 206, 208, 338, 356, 412, 416, 676, 712, 824, 1157, 1339, 1352, 1424, 1648, 2314, 2678, 2704, 2848, 3296, 4628, 5356, 5408, 9167, 9256, 10712, 15041, 17407, 18334, 18512, 21424, 30082, 34814, 36668, 37024, 42848, 60164, 69628, 73336, 119171, 120328, 139256, 146672, 238342, 240656, 278512, 293344, 476684, 481312, 557024, 953368, 1549223, 1906736, 3098446, 3813472, 6196892, 12393784, 24787568, 49575136]

約数ペア:

[(1, 49575136), (2, 24787568), (4, 12393784), (8, 6196892), (13, 3813472), (16, 3098446), (26, 1906736), (32, 1549223), (52, 953368), (89, 557024), (103, 481312), (104, 476684), (169, 293344), (178, 278512), (206, 240656), (208, 238342), (338, 146672), (356, 139256), (412, 120328), (416, 119171), (676, 73336), (712, 69628), (824, 60164), (1157, 42848), (1339, 37024), (1352, 36668), (1424, 34814), (1648, 30082), (2314, 21424), (2678, 18512), (2704, 18334), (2848, 17407), (3296, 15041), (4628, 10712), (5356, 9256), (5408, 9167)]