53034880

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 127785600

約数和(自身を除く): 74750720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 479, 640, 692, 865, 958, 1384, 1730, 1916, 2395, 2768, 3460, 3832, 4790, 5536, 6920, 7664, 9580, 11072, 13840, 15328, 19160, 22144, 27680, 30656, 38320, 55360, 61312, 76640, 82867, 110720, 153280, 165734, 306560, 331468, 414335, 662936, 828670, 1325872, 1657340, 2651744, 3314680, 5303488, 6629360, 10606976, 13258720, 26517440, 53034880]

約数ペア:

[(1, 53034880), (2, 26517440), (4, 13258720), (5, 10606976), (8, 6629360), (10, 5303488), (16, 3314680), (20, 2651744), (32, 1657340), (40, 1325872), (64, 828670), (80, 662936), (128, 414335), (160, 331468), (173, 306560), (320, 165734), (346, 153280), (479, 110720), (640, 82867), (692, 76640), (865, 61312), (958, 55360), (1384, 38320), (1730, 30656), (1916, 27680), (2395, 22144), (2768, 19160), (3460, 15328), (3832, 13840), (4790, 11072), (5536, 9580), (6920, 7664)]