50144180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19139}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 106112160

約数和(自身を除く): 55967980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 19139, 38278, 76556, 95695, 191390, 382780, 2507209, 5014418, 10028836, 12536045, 25072090, 50144180]

約数ペア:

[(1, 50144180), (2, 25072090), (4, 12536045), (5, 10028836), (10, 5014418), (20, 2507209), (131, 382780), (262, 191390), (524, 95695), (655, 76556), (1310, 38278), (2620, 19139)]