54303172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 122381280

約数和(自身を除く): 68078108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 283, 308, 356, 539, 566, 623, 979, 1078, 1132, 1246, 1958, 1981, 2156, 2492, 3113, 3916, 3962, 4361, 6226, 6853, 7924, 8722, 12452, 13706, 13867, 17444, 21791, 25187, 27412, 27734, 43582, 47971, 50374, 55468, 87164, 95942, 100748, 152537, 176309, 191884, 277057, 305074, 352618, 554114, 610148, 705236, 1108228, 1234163, 1939399, 2468326, 3878798, 4936652, 7757596, 13575793, 27151586, 54303172]

約数ペア:

[(1, 54303172), (2, 27151586), (4, 13575793), (7, 7757596), (11, 4936652), (14, 3878798), (22, 2468326), (28, 1939399), (44, 1234163), (49, 1108228), (77, 705236), (89, 610148), (98, 554114), (154, 352618), (178, 305074), (196, 277057), (283, 191884), (308, 176309), (356, 152537), (539, 100748), (566, 95942), (623, 87164), (979, 55468), (1078, 50374), (1132, 47971), (1246, 43582), (1958, 27734), (1981, 27412), (2156, 25187), (2492, 21791), (3113, 17444), (3916, 13867), (3962, 13706), (4361, 12452), (6226, 8722), (6853, 7924)]