56544156

素因数分解:

$2^2\times 3^6\times {\mathrm{19391}}^1$

素因数の和:19413

約数の個数: 42

約数和(自身を含む): 148368192

約数和(自身を除く): 91824036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19391, 38782, 58173, 77564, 116346, 174519, 232692, 349038, 523557, 698076, 1047114, 1570671, 2094228, 3141342, 4712013, 6282684, 9424026, 14136039, 18848052, 28272078, 56544156]

約数ペア:

[(1, 56544156), (2, 28272078), (3, 18848052), (4, 14136039), (6, 9424026), (9, 6282684), (12, 4712013), (18, 3141342), (27, 2094228), (36, 1570671), (54, 1047114), (81, 698076), (108, 523557), (162, 349038), (243, 232692), (324, 174519), (486, 116346), (729, 77564), (972, 58173), (1458, 38782), (2916, 19391)]