53519872

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 124233120

約数和(自身を除く): 70713248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 137, 218, 224, 256, 274, 436, 448, 512, 548, 763, 872, 896, 959, 1096, 1526, 1744, 1792, 1918, 2192, 3052, 3488, 3584, 3836, 4384, 6104, 6976, 7672, 8768, 12208, 13952, 14933, 15344, 17536, 24416, 27904, 29866, 30688, 35072, 48832, 55808, 59732, 61376, 70144, 97664, 104531, 119464, 122752, 195328, 209062, 238928, 245504, 390656, 418124, 477856, 491008, 836248, 955712, 1672496, 1911424, 3344992, 3822848, 6689984, 7645696, 13379968, 26759936, 53519872]

約数ペア:

[(1, 53519872), (2, 26759936), (4, 13379968), (7, 7645696), (8, 6689984), (14, 3822848), (16, 3344992), (28, 1911424), (32, 1672496), (56, 955712), (64, 836248), (109, 491008), (112, 477856), (128, 418124), (137, 390656), (218, 245504), (224, 238928), (256, 209062), (274, 195328), (436, 122752), (448, 119464), (512, 104531), (548, 97664), (763, 70144), (872, 61376), (896, 59732), (959, 55808), (1096, 48832), (1526, 35072), (1744, 30688), (1792, 29866), (1918, 27904), (2192, 24416), (3052, 17536), (3488, 15344), (3584, 14933), (3836, 13952), (4384, 12208), (6104, 8768), (6976, 7672)]