51089600

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 84

約数和(自身を含む): 129259584

約数和(自身を除く): 78169984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 148, 160, 185, 200, 296, 320, 370, 400, 592, 740, 800, 863, 925, 1184, 1480, 1600, 1726, 1850, 2368, 2960, 3452, 3700, 4315, 5920, 6904, 7400, 8630, 11840, 13808, 14800, 17260, 21575, 27616, 29600, 31931, 34520, 43150, 55232, 59200, 63862, 69040, 86300, 127724, 138080, 159655, 172600, 255448, 276160, 319310, 345200, 510896, 638620, 690400, 798275, 1021792, 1277240, 1380800, 1596550, 2043584, 2554480, 3193100, 5108960, 6386200, 10217920, 12772400, 25544800, 51089600]

約数ペア:

[(1, 51089600), (2, 25544800), (4, 12772400), (5, 10217920), (8, 6386200), (10, 5108960), (16, 3193100), (20, 2554480), (25, 2043584), (32, 1596550), (37, 1380800), (40, 1277240), (50, 1021792), (64, 798275), (74, 690400), (80, 638620), (100, 510896), (148, 345200), (160, 319310), (185, 276160), (200, 255448), (296, 172600), (320, 159655), (370, 138080), (400, 127724), (592, 86300), (740, 69040), (800, 63862), (863, 59200), (925, 55232), (1184, 43150), (1480, 34520), (1600, 31931), (1726, 29600), (1850, 27616), (2368, 21575), (2960, 17260), (3452, 14800), (3700, 13808), (4315, 11840), (5920, 8630), (6904, 7400)]