487103650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{80513}}^1$

素因数の和:80547

約数の個数: 36

約数和(自身を含む): 995877666

約数和(自身を除く): 508774016

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 80513, 161026, 402565, 805130, 885643, 1771286, 2012825, 4025650, 4428215, 8856430, 9742073, 19484146, 22141075, 44282150, 48710365, 97420730, 243551825, 487103650]

約数ペア:

[(1, 487103650), (2, 243551825), (5, 97420730), (10, 48710365), (11, 44282150), (22, 22141075), (25, 19484146), (50, 9742073), (55, 8856430), (110, 4428215), (121, 4025650), (242, 2012825), (275, 1771286), (550, 885643), (605, 805130), (1210, 402565), (3025, 161026), (6050, 80513)]