55358600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25163}}^1$

素因数の和:25190

約数の個数: 48

約数和(自身を含む): 140415120

約数和(自身を除く): 85056520

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, 25163, 50326, 100652, 125815, 201304, 251630, 276793, 503260, 553586, 629075, 1006520, 1107172, 1258150, 1383965, 2214344, 2516300, 2767930, 5032600, 5535860, 6919825, 11071720, 13839650, 27679300, 55358600]

約数ペア:

[(1, 55358600), (2, 27679300), (4, 13839650), (5, 11071720), (8, 6919825), (10, 5535860), (11, 5032600), (20, 2767930), (22, 2516300), (25, 2214344), (40, 1383965), (44, 1258150), (50, 1107172), (55, 1006520), (88, 629075), (100, 553586), (110, 503260), (200, 276793), (220, 251630), (275, 201304), (440, 125815), (550, 100652), (1100, 50326), (2200, 25163)]