52662890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 108653184

約数和(自身を除く): 55990294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 1787, 2105, 2947, 3574, 4210, 5894, 8935, 12509, 14735, 17870, 25018, 29470, 62545, 125090, 752327, 1504654, 3761635, 5266289, 7523270, 10532578, 26331445, 52662890]

約数ペア:

[(1, 52662890), (2, 26331445), (5, 10532578), (7, 7523270), (10, 5266289), (14, 3761635), (35, 1504654), (70, 752327), (421, 125090), (842, 62545), (1787, 29470), (2105, 25018), (2947, 17870), (3574, 14735), (4210, 12509), (5894, 8935)]