53773048

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 119496960

約数和(自身を除く): 65723912

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 163, 172, 274, 301, 326, 344, 548, 602, 652, 959, 1096, 1141, 1204, 1304, 1918, 2282, 2408, 3836, 4564, 5891, 7009, 7672, 9128, 11782, 14018, 22331, 23564, 28036, 41237, 44662, 47128, 49063, 56072, 82474, 89324, 98126, 156317, 164948, 178648, 196252, 312634, 329896, 392504, 625268, 960233, 1250536, 1920466, 3840932, 6721631, 7681864, 13443262, 26886524, 53773048]

約数ペア:

[(1, 53773048), (2, 26886524), (4, 13443262), (7, 7681864), (8, 6721631), (14, 3840932), (28, 1920466), (43, 1250536), (56, 960233), (86, 625268), (137, 392504), (163, 329896), (172, 312634), (274, 196252), (301, 178648), (326, 164948), (344, 156317), (548, 98126), (602, 89324), (652, 82474), (959, 56072), (1096, 49063), (1141, 47128), (1204, 44662), (1304, 41237), (1918, 28036), (2282, 23564), (2408, 22331), (3836, 14018), (4564, 11782), (5891, 9128), (7009, 7672)]