54861440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3769

約数の個数: 64

約数和(自身を含む): 136892160

約数和(自身を除く): 82030720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 3727, 7360, 7454, 14720, 14908, 18635, 29816, 37270, 59632, 74540, 85721, 119264, 149080, 171442, 238528, 298160, 342884, 428605, 477056, 596320, 685768, 857210, 1192640, 1371536, 1714420, 2385280, 2743072, 3428840, 5486144, 6857680, 10972288, 13715360, 27430720, 54861440]

約数ペア:

[(1, 54861440), (2, 27430720), (4, 13715360), (5, 10972288), (8, 6857680), (10, 5486144), (16, 3428840), (20, 2743072), (23, 2385280), (32, 1714420), (40, 1371536), (46, 1192640), (64, 857210), (80, 685768), (92, 596320), (115, 477056), (128, 428605), (160, 342884), (184, 298160), (230, 238528), (320, 171442), (368, 149080), (460, 119264), (640, 85721), (736, 74540), (920, 59632), (1472, 37270), (1840, 29816), (2944, 18635), (3680, 14908), (3727, 14720), (7360, 7454)]