51913116

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20899}}^1$

素因数の和:20935

約数の個数: 48

約数和(自身を含む): 140448000

約数和(自身を除く): 88534884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20899, 41798, 62697, 83596, 125394, 188091, 250788, 376182, 480677, 564273, 752364, 961354, 1128546, 1442031, 1922708, 2257092, 2884062, 4326093, 5768124, 8652186, 12978279, 17304372, 25956558, 51913116]

約数ペア:

[(1, 51913116), (2, 25956558), (3, 17304372), (4, 12978279), (6, 8652186), (9, 5768124), (12, 4326093), (18, 2884062), (23, 2257092), (27, 1922708), (36, 1442031), (46, 1128546), (54, 961354), (69, 752364), (92, 564273), (108, 480677), (138, 376182), (207, 250788), (276, 188091), (414, 125394), (621, 83596), (828, 62697), (1242, 41798), (2484, 20899)]