51017580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94477}}^1$

素因数の和:94495

約数の個数: 48

約数和(自身を含む): 158723040

約数和(自身を除く): 107705460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94477, 188954, 283431, 377908, 472385, 566862, 850293, 944770, 1133724, 1417155, 1700586, 1889540, 2550879, 2834310, 3401172, 4251465, 5101758, 5668620, 8502930, 10203516, 12754395, 17005860, 25508790, 51017580]

約数ペア:

[(1, 51017580), (2, 25508790), (3, 17005860), (4, 12754395), (5, 10203516), (6, 8502930), (9, 5668620), (10, 5101758), (12, 4251465), (15, 3401172), (18, 2834310), (20, 2550879), (27, 1889540), (30, 1700586), (36, 1417155), (45, 1133724), (54, 944770), (60, 850293), (90, 566862), (108, 472385), (135, 377908), (180, 283431), (270, 188954), (540, 94477)]