56536690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 64768910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 311, 343, 371, 490, 530, 622, 686, 742, 1555, 1715, 1855, 2177, 2597, 3110, 3430, 3710, 4354, 5194, 10885, 12985, 15239, 16483, 18179, 21770, 25970, 30478, 32966, 36358, 76195, 82415, 90895, 106673, 115381, 152390, 164830, 181790, 213346, 230762, 533365, 576905, 807667, 1066730, 1153810, 1615334, 4038335, 5653669, 8076670, 11307338, 28268345, 56536690]

約数ペア:

[(1, 56536690), (2, 28268345), (5, 11307338), (7, 8076670), (10, 5653669), (14, 4038335), (35, 1615334), (49, 1153810), (53, 1066730), (70, 807667), (98, 576905), (106, 533365), (245, 230762), (265, 213346), (311, 181790), (343, 164830), (371, 152390), (490, 115381), (530, 106673), (622, 90895), (686, 82415), (742, 76195), (1555, 36358), (1715, 32966), (1855, 30478), (2177, 25970), (2597, 21770), (3110, 18179), (3430, 16483), (3710, 15239), (4354, 12985), (5194, 10885)]