55377408

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 152418816

約数和(自身を除く): 97041408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1163, 1488, 1536, 1984, 2326, 2976, 3489, 3968, 4652, 5952, 6978, 7936, 9304, 11904, 13956, 15872, 18608, 23808, 27912, 36053, 37216, 47616, 55824, 72106, 74432, 108159, 111648, 144212, 148864, 216318, 223296, 288424, 297728, 432636, 446592, 576848, 595456, 865272, 893184, 1153696, 1730544, 1786368, 2307392, 3461088, 4614784, 6922176, 9229568, 13844352, 18459136, 27688704, 55377408]

約数ペア:

[(1, 55377408), (2, 27688704), (3, 18459136), (4, 13844352), (6, 9229568), (8, 6922176), (12, 4614784), (16, 3461088), (24, 2307392), (31, 1786368), (32, 1730544), (48, 1153696), (62, 893184), (64, 865272), (93, 595456), (96, 576848), (124, 446592), (128, 432636), (186, 297728), (192, 288424), (248, 223296), (256, 216318), (372, 148864), (384, 144212), (496, 111648), (512, 108159), (744, 74432), (768, 72106), (992, 55824), (1163, 47616), (1488, 37216), (1536, 36053), (1984, 27912), (2326, 23808), (2976, 18608), (3489, 15872), (3968, 13956), (4652, 11904), (5952, 9304), (6978, 7936)]