54884480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12251}}^1$

素因数の和:12277

約数の個数: 64

約数和(自身を含む): 149964480

約数和(自身を除く): 95080000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12251, 24502, 49004, 61255, 85757, 98008, 122510, 171514, 196016, 245020, 343028, 392032, 428785, 490040, 686056, 784064, 857570, 980080, 1372112, 1568128, 1715140, 1960160, 2744224, 3430280, 3920320, 5488448, 6860560, 7840640, 10976896, 13721120, 27442240, 54884480]

約数ペア:

[(1, 54884480), (2, 27442240), (4, 13721120), (5, 10976896), (7, 7840640), (8, 6860560), (10, 5488448), (14, 3920320), (16, 3430280), (20, 2744224), (28, 1960160), (32, 1715140), (35, 1568128), (40, 1372112), (56, 980080), (64, 857570), (70, 784064), (80, 686056), (112, 490040), (128, 428785), (140, 392032), (160, 343028), (224, 245020), (280, 196016), (320, 171514), (448, 122510), (560, 98008), (640, 85757), (896, 61255), (1120, 49004), (2240, 24502), (4480, 12251)]