48720650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8053}}^1$

素因数の和:8087

約数の個数: 36

約数和(自身を含む): 99619926

約数和(自身を除く): 50899276

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 8053, 16106, 40265, 80530, 88583, 177166, 201325, 402650, 442915, 885830, 974413, 1948826, 2214575, 4429150, 4872065, 9744130, 24360325, 48720650]

約数ペア:

[(1, 48720650), (2, 24360325), (5, 9744130), (10, 4872065), (11, 4429150), (22, 2214575), (25, 1948826), (50, 974413), (55, 885830), (110, 442915), (121, 402650), (242, 201325), (275, 177166), (550, 88583), (605, 80530), (1210, 40265), (3025, 16106), (6050, 8053)]