49915696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{76091}}^1$

素因数の和:76140

約数の個数: 20

約数和(自身を含む): 99071784

約数和(自身を除く): 49156088

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 76091, 152182, 304364, 608728, 1217456, 3119731, 6239462, 12478924, 24957848, 49915696]

約数ペア:

[(1, 49915696), (2, 24957848), (4, 12478924), (8, 6239462), (16, 3119731), (41, 1217456), (82, 608728), (164, 304364), (328, 152182), (656, 76091)]