51861984

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{10193}}^1$

素因数の和:10259

約数の個数: 48

約数和(自身を含む): 138719952

約数和(自身を除く): 86857968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 10193, 20386, 30579, 40772, 61158, 81544, 122316, 163088, 244632, 326176, 489264, 540229, 978528, 1080458, 1620687, 2160916, 3241374, 4321832, 6482748, 8643664, 12965496, 17287328, 25930992, 51861984]

約数ペア:

[(1, 51861984), (2, 25930992), (3, 17287328), (4, 12965496), (6, 8643664), (8, 6482748), (12, 4321832), (16, 3241374), (24, 2160916), (32, 1620687), (48, 1080458), (53, 978528), (96, 540229), (106, 489264), (159, 326176), (212, 244632), (318, 163088), (424, 122316), (636, 81544), (848, 61158), (1272, 40772), (1696, 30579), (2544, 20386), (5088, 10193)]