61228904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 129212160

約数和(自身を除く): 67983256

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1471, 1892, 2942, 3784, 5203, 5884, 10406, 11768, 16181, 20812, 32362, 41624, 63253, 64724, 126506, 129448, 177991, 253012, 355982, 506024, 695783, 711964, 1391566, 1423928, 2783132, 5566264, 7653613, 15307226, 30614452, 61228904]

約数ペア:

[(1, 61228904), (2, 30614452), (4, 15307226), (8, 7653613), (11, 5566264), (22, 2783132), (43, 1423928), (44, 1391566), (86, 711964), (88, 695783), (121, 506024), (172, 355982), (242, 253012), (344, 177991), (473, 129448), (484, 126506), (946, 64724), (968, 63253), (1471, 41624), (1892, 32362), (2942, 20812), (3784, 16181), (5203, 11768), (5884, 10406)]