52143850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 54724310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 550, 565, 839, 1130, 1243, 1678, 2486, 2825, 4195, 5650, 6215, 8390, 9229, 12430, 18458, 20975, 31075, 41950, 46145, 62150, 92290, 94807, 189614, 230725, 461450, 474035, 948070, 1042877, 2085754, 2370175, 4740350, 5214385, 10428770, 26071925, 52143850]

約数ペア:

[(1, 52143850), (2, 26071925), (5, 10428770), (10, 5214385), (11, 4740350), (22, 2370175), (25, 2085754), (50, 1042877), (55, 948070), (110, 474035), (113, 461450), (226, 230725), (275, 189614), (550, 94807), (565, 92290), (839, 62150), (1130, 46145), (1243, 41950), (1678, 31075), (2486, 20975), (2825, 18458), (4195, 12430), (5650, 9229), (6215, 8390)]