61812850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 134030484

約数和(自身を除く): 72217634

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 601, 605, 850, 935, 1202, 1210, 1870, 2057, 3005, 3025, 4114, 4675, 6010, 6050, 6611, 9350, 10217, 10285, 13222, 15025, 20434, 20570, 30050, 33055, 51085, 51425, 66110, 72721, 102170, 102850, 112387, 145442, 165275, 224774, 255425, 330550, 363605, 510850, 561935, 727210, 1123870, 1236257, 1818025, 2472514, 2809675, 3636050, 5619350, 6181285, 12362570, 30906425, 61812850]

約数ペア:

[(1, 61812850), (2, 30906425), (5, 12362570), (10, 6181285), (11, 5619350), (17, 3636050), (22, 2809675), (25, 2472514), (34, 1818025), (50, 1236257), (55, 1123870), (85, 727210), (110, 561935), (121, 510850), (170, 363605), (187, 330550), (242, 255425), (275, 224774), (374, 165275), (425, 145442), (550, 112387), (601, 102850), (605, 102170), (850, 72721), (935, 66110), (1202, 51425), (1210, 51085), (1870, 33055), (2057, 30050), (3005, 20570), (3025, 20434), (4114, 15025), (4675, 13222), (6010, 10285), (6050, 10217), (6611, 9350)]