56055545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 87671808

約数和(自身を除く): 31616263

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7247, 7735, 36235, 50729, 94211, 123199, 253645, 471055, 615995, 659477, 862393, 1601587, 3297385, 4311965, 8007935, 11211109, 56055545]

約数ペア:

[(1, 56055545), (5, 11211109), (7, 8007935), (13, 4311965), (17, 3297385), (35, 1601587), (65, 862393), (85, 659477), (91, 615995), (119, 471055), (221, 253645), (455, 123199), (595, 94211), (1105, 50729), (1547, 36235), (7247, 7735)]