61498822

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 118564560

約数和(自身を除く): 57065738

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 154, 178, 539, 623, 641, 979, 1078, 1246, 1282, 1958, 4361, 4487, 6853, 7051, 8722, 8974, 13706, 14102, 31409, 47971, 49357, 57049, 62818, 95942, 98714, 114098, 345499, 399343, 627539, 690998, 798686, 1255078, 2795401, 4392773, 5590802, 8785546, 30749411, 61498822]

約数ペア:

[(1, 61498822), (2, 30749411), (7, 8785546), (11, 5590802), (14, 4392773), (22, 2795401), (49, 1255078), (77, 798686), (89, 690998), (98, 627539), (154, 399343), (178, 345499), (539, 114098), (623, 98714), (641, 95942), (979, 62818), (1078, 57049), (1246, 49357), (1282, 47971), (1958, 31409), (4361, 14102), (4487, 13706), (6853, 8974), (7051, 8722)]