54365272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 111996000

約数和(自身を除く): 57630728

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 509, 632, 676, 1018, 1027, 1352, 2036, 2054, 4072, 4108, 6617, 8216, 13234, 13351, 26468, 26702, 40211, 52936, 53404, 80422, 86021, 106808, 160844, 172042, 321688, 344084, 522743, 688168, 1045486, 2090972, 4181944, 6795659, 13591318, 27182636, 54365272]

約数ペア:

[(1, 54365272), (2, 27182636), (4, 13591318), (8, 6795659), (13, 4181944), (26, 2090972), (52, 1045486), (79, 688168), (104, 522743), (158, 344084), (169, 321688), (316, 172042), (338, 160844), (509, 106808), (632, 86021), (676, 80422), (1018, 53404), (1027, 52936), (1352, 40211), (2036, 26702), (2054, 26468), (4072, 13351), (4108, 13234), (6617, 8216)]