50390460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 154089936

約数和(自身を除く): 103699476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2137, 2358, 2620, 3930, 4274, 4716, 5895, 6411, 7860, 8548, 10685, 11790, 12822, 19233, 21370, 23580, 25644, 32055, 38466, 42740, 64110, 76932, 96165, 128220, 192330, 279947, 384660, 559894, 839841, 1119788, 1399735, 1679682, 2519523, 2799470, 3359364, 4199205, 5039046, 5598940, 8398410, 10078092, 12597615, 16796820, 25195230, 50390460]

約数ペア:

[(1, 50390460), (2, 25195230), (3, 16796820), (4, 12597615), (5, 10078092), (6, 8398410), (9, 5598940), (10, 5039046), (12, 4199205), (15, 3359364), (18, 2799470), (20, 2519523), (30, 1679682), (36, 1399735), (45, 1119788), (60, 839841), (90, 559894), (131, 384660), (180, 279947), (262, 192330), (393, 128220), (524, 96165), (655, 76932), (786, 64110), (1179, 42740), (1310, 38466), (1572, 32055), (1965, 25644), (2137, 23580), (2358, 21370), (2620, 19233), (3930, 12822), (4274, 11790), (4716, 10685), (5895, 8548), (6411, 7860)]