52492900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 123117120

約数和(自身を除く): 70624220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 787, 1150, 1334, 1450, 1574, 2300, 2668, 2900, 3148, 3335, 3935, 6670, 7870, 13340, 15740, 16675, 18101, 19675, 22823, 33350, 36202, 39350, 45646, 66700, 72404, 78700, 90505, 91292, 114115, 181010, 228230, 362020, 452525, 456460, 524929, 570575, 905050, 1049858, 1141150, 1810100, 2099716, 2282300, 2624645, 5249290, 10498580, 13123225, 26246450, 52492900]

約数ペア:

[(1, 52492900), (2, 26246450), (4, 13123225), (5, 10498580), (10, 5249290), (20, 2624645), (23, 2282300), (25, 2099716), (29, 1810100), (46, 1141150), (50, 1049858), (58, 905050), (92, 570575), (100, 524929), (115, 456460), (116, 452525), (145, 362020), (230, 228230), (290, 181010), (460, 114115), (575, 91292), (580, 90505), (667, 78700), (725, 72404), (787, 66700), (1150, 45646), (1334, 39350), (1450, 36202), (1574, 33350), (2300, 22823), (2668, 19675), (2900, 18101), (3148, 16675), (3335, 15740), (3935, 13340), (6670, 7870)]