47881216

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 88

約数和(自身を含む): 106116480

約数和(自身を除く): 58235264

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 107, 128, 152, 184, 214, 256, 304, 368, 428, 437, 512, 608, 736, 856, 874, 1024, 1216, 1472, 1712, 1748, 2033, 2432, 2461, 2944, 3424, 3496, 4066, 4864, 4922, 5888, 6848, 6992, 8132, 9728, 9844, 11776, 13696, 13984, 16264, 19456, 19688, 23552, 27392, 27968, 32528, 39376, 46759, 54784, 55936, 65056, 78752, 93518, 109568, 111872, 130112, 157504, 187036, 223744, 260224, 315008, 374072, 447488, 520448, 630016, 748144, 1040896, 1260032, 1496288, 2081792, 2520064, 2992576, 5985152, 11970304, 23940608, 47881216]

約数ペア:

[(1, 47881216), (2, 23940608), (4, 11970304), (8, 5985152), (16, 2992576), (19, 2520064), (23, 2081792), (32, 1496288), (38, 1260032), (46, 1040896), (64, 748144), (76, 630016), (92, 520448), (107, 447488), (128, 374072), (152, 315008), (184, 260224), (214, 223744), (256, 187036), (304, 157504), (368, 130112), (428, 111872), (437, 109568), (512, 93518), (608, 78752), (736, 65056), (856, 55936), (874, 54784), (1024, 46759), (1216, 39376), (1472, 32528), (1712, 27968), (1748, 27392), (2033, 23552), (2432, 19688), (2461, 19456), (2944, 16264), (3424, 13984), (3496, 13696), (4066, 11776), (4864, 9844), (4922, 9728), (5888, 8132), (6848, 6992)]