61716050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 54

約数和(自身を含む): 127437807

約数和(自身を除く): 65721757

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 121, 202, 242, 275, 505, 550, 605, 1010, 1111, 1210, 2222, 2525, 3025, 5050, 5555, 6050, 10201, 11110, 12221, 20402, 24442, 27775, 51005, 55550, 61105, 102010, 112211, 122210, 224422, 255025, 305525, 510050, 561055, 611050, 1122110, 1234321, 2468642, 2805275, 5610550, 6171605, 12343210, 30858025, 61716050]

約数ペア:

[(1, 61716050), (2, 30858025), (5, 12343210), (10, 6171605), (11, 5610550), (22, 2805275), (25, 2468642), (50, 1234321), (55, 1122110), (101, 611050), (110, 561055), (121, 510050), (202, 305525), (242, 255025), (275, 224422), (505, 122210), (550, 112211), (605, 102010), (1010, 61105), (1111, 55550), (1210, 51005), (2222, 27775), (2525, 24442), (3025, 20402), (5050, 12221), (5555, 11110), (6050, 10201)]