51867376

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 112277536

約数和(自身を除く): 60410160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 367, 484, 584, 734, 803, 968, 1168, 1468, 1606, 1936, 2936, 3212, 4037, 5872, 6424, 8074, 8833, 12848, 16148, 17666, 26791, 32296, 35332, 44407, 53582, 64592, 70664, 88814, 107164, 141328, 177628, 214328, 294701, 355256, 428656, 589402, 710512, 1178804, 2357608, 3241711, 4715216, 6483422, 12966844, 25933688, 51867376]

約数ペア:

[(1, 51867376), (2, 25933688), (4, 12966844), (8, 6483422), (11, 4715216), (16, 3241711), (22, 2357608), (44, 1178804), (73, 710512), (88, 589402), (121, 428656), (146, 355256), (176, 294701), (242, 214328), (292, 177628), (367, 141328), (484, 107164), (584, 88814), (734, 70664), (803, 64592), (968, 53582), (1168, 44407), (1468, 35332), (1606, 32296), (1936, 26791), (2936, 17666), (3212, 16148), (4037, 12848), (5872, 8833), (6424, 8074)]