56402528

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2804

約数の個数: 72

約数和(自身を含む): 139158432

約数和(自身を除く): 82755904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2767, 2912, 5096, 5534, 10192, 11068, 19369, 20384, 22136, 35971, 38738, 44272, 71942, 77476, 88544, 135583, 143884, 154952, 251797, 271166, 287768, 309904, 503594, 542332, 575536, 619808, 1007188, 1084664, 1151072, 1762579, 2014376, 2169328, 3525158, 4028752, 4338656, 7050316, 8057504, 14100632, 28201264, 56402528]

約数ペア:

[(1, 56402528), (2, 28201264), (4, 14100632), (7, 8057504), (8, 7050316), (13, 4338656), (14, 4028752), (16, 3525158), (26, 2169328), (28, 2014376), (32, 1762579), (49, 1151072), (52, 1084664), (56, 1007188), (91, 619808), (98, 575536), (104, 542332), (112, 503594), (182, 309904), (196, 287768), (208, 271166), (224, 251797), (364, 154952), (392, 143884), (416, 135583), (637, 88544), (728, 77476), (784, 71942), (1274, 44272), (1456, 38738), (1568, 35971), (2548, 22136), (2767, 20384), (2912, 19369), (5096, 11068), (5534, 10192)]