53470180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 121423680

約数和(自身を除く): 67953500

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 3803, 7030, 7606, 14060, 15212, 19015, 38030, 72257, 76060, 140711, 144514, 281422, 289028, 361285, 562844, 703555, 722570, 1407110, 1445140, 2673509, 2814220, 5347018, 10694036, 13367545, 26735090, 53470180]

約数ペア:

[(1, 53470180), (2, 26735090), (4, 13367545), (5, 10694036), (10, 5347018), (19, 2814220), (20, 2673509), (37, 1445140), (38, 1407110), (74, 722570), (76, 703555), (95, 562844), (148, 361285), (185, 289028), (190, 281422), (370, 144514), (380, 140711), (703, 76060), (740, 72257), (1406, 38030), (2812, 19015), (3515, 15212), (3803, 14060), (7030, 7606)]