55871136

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 159606720

約数和(自身を除く): 103735584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 463, 838, 926, 1257, 1389, 1676, 1852, 2514, 2778, 3352, 3704, 3771, 4167, 5028, 5556, 6704, 7408, 7542, 8334, 10056, 11112, 13408, 14816, 15084, 16668, 20112, 22224, 30168, 33336, 40224, 44448, 60336, 66672, 120672, 133344, 193997, 387994, 581991, 775988, 1163982, 1551976, 1745973, 2327964, 3103952, 3491946, 4655928, 6207904, 6983892, 9311856, 13967784, 18623712, 27935568, 55871136]

約数ペア:

[(1, 55871136), (2, 27935568), (3, 18623712), (4, 13967784), (6, 9311856), (8, 6983892), (9, 6207904), (12, 4655928), (16, 3491946), (18, 3103952), (24, 2327964), (32, 1745973), (36, 1551976), (48, 1163982), (72, 775988), (96, 581991), (144, 387994), (288, 193997), (419, 133344), (463, 120672), (838, 66672), (926, 60336), (1257, 44448), (1389, 40224), (1676, 33336), (1852, 30168), (2514, 22224), (2778, 20112), (3352, 16668), (3704, 15084), (3771, 14816), (4167, 13408), (5028, 11112), (5556, 10056), (6704, 8334), (7408, 7542)]