51878200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23581}}^1$

素因数の和:23608

約数の個数: 48

約数和(自身を含む): 131587560

約数和(自身を除く): 79709360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23581, 47162, 94324, 117905, 188648, 235810, 259391, 471620, 518782, 589525, 943240, 1037564, 1179050, 1296955, 2075128, 2358100, 2593910, 4716200, 5187820, 6484775, 10375640, 12969550, 25939100, 51878200]

約数ペア:

[(1, 51878200), (2, 25939100), (4, 12969550), (5, 10375640), (8, 6484775), (10, 5187820), (11, 4716200), (20, 2593910), (22, 2358100), (25, 2075128), (40, 1296955), (44, 1179050), (50, 1037564), (55, 943240), (88, 589525), (100, 518782), (110, 471620), (200, 259391), (220, 235810), (275, 188648), (440, 117905), (550, 94324), (1100, 47162), (2200, 23581)]