55069952

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 127545600

約数和(自身を除く): 72475648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 389, 448, 553, 632, 778, 896, 1106, 1264, 1556, 1792, 2212, 2528, 2723, 3112, 4424, 5056, 5446, 6224, 8848, 10112, 10892, 12448, 17696, 20224, 21784, 24896, 30731, 35392, 43568, 49792, 61462, 70784, 87136, 99584, 122924, 141568, 174272, 215117, 245848, 348544, 430234, 491696, 697088, 860468, 983392, 1720936, 1966784, 3441872, 3933568, 6883744, 7867136, 13767488, 27534976, 55069952]

約数ペア:

[(1, 55069952), (2, 27534976), (4, 13767488), (7, 7867136), (8, 6883744), (14, 3933568), (16, 3441872), (28, 1966784), (32, 1720936), (56, 983392), (64, 860468), (79, 697088), (112, 491696), (128, 430234), (158, 348544), (224, 245848), (256, 215117), (316, 174272), (389, 141568), (448, 122924), (553, 99584), (632, 87136), (778, 70784), (896, 61462), (1106, 49792), (1264, 43568), (1556, 35392), (1792, 30731), (2212, 24896), (2528, 21784), (2723, 20224), (3112, 17696), (4424, 12448), (5056, 10892), (5446, 10112), (6224, 8848)]