55233920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12329}}^1$

素因数の和:12355

約数の個数: 64

約数和(自身を含む): 150919200

約数和(自身を除く): 95685280

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, 12329, 24658, 49316, 61645, 86303, 98632, 123290, 172606, 197264, 246580, 345212, 394528, 431515, 493160, 690424, 789056, 863030, 986320, 1380848, 1578112, 1726060, 1972640, 2761696, 3452120, 3945280, 5523392, 6904240, 7890560, 11046784, 13808480, 27616960, 55233920]

約数ペア:

[(1, 55233920), (2, 27616960), (4, 13808480), (5, 11046784), (7, 7890560), (8, 6904240), (10, 5523392), (14, 3945280), (16, 3452120), (20, 2761696), (28, 1972640), (32, 1726060), (35, 1578112), (40, 1380848), (56, 986320), (64, 863030), (70, 789056), (80, 690424), (112, 493160), (128, 431515), (140, 394528), (160, 345212), (224, 246580), (280, 197264), (320, 172606), (448, 123290), (560, 98632), (640, 86303), (896, 61645), (1120, 49316), (2240, 24658), (4480, 12329)]