56644850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 112814208

約数和(自身を除く): 56169358

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 170, 206, 425, 515, 647, 850, 1030, 1294, 1751, 2575, 3235, 3502, 5150, 6470, 8755, 10999, 16175, 17510, 21998, 32350, 43775, 54995, 66641, 87550, 109990, 133282, 274975, 333205, 549950, 666410, 1132897, 1666025, 2265794, 3332050, 5664485, 11328970, 28322425, 56644850]

約数ペア:

[(1, 56644850), (2, 28322425), (5, 11328970), (10, 5664485), (17, 3332050), (25, 2265794), (34, 1666025), (50, 1132897), (85, 666410), (103, 549950), (170, 333205), (206, 274975), (425, 133282), (515, 109990), (647, 87550), (850, 66641), (1030, 54995), (1294, 43775), (1751, 32350), (2575, 21998), (3235, 17510), (3502, 16175), (5150, 10999), (6470, 8755)]