54556150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 111408048

約数和(自身を除く): 56851898

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 281, 353, 550, 562, 706, 1405, 1765, 2810, 3091, 3530, 3883, 6182, 7025, 7766, 8825, 14050, 15455, 17650, 19415, 30910, 38830, 77275, 97075, 99193, 154550, 194150, 198386, 495965, 991930, 1091123, 2182246, 2479825, 4959650, 5455615, 10911230, 27278075, 54556150]

約数ペア:

[(1, 54556150), (2, 27278075), (5, 10911230), (10, 5455615), (11, 4959650), (22, 2479825), (25, 2182246), (50, 1091123), (55, 991930), (110, 495965), (275, 198386), (281, 194150), (353, 154550), (550, 99193), (562, 97075), (706, 77275), (1405, 38830), (1765, 30910), (2810, 19415), (3091, 17650), (3530, 15455), (3883, 14050), (6182, 8825), (7025, 7766)]