49314780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{273971}}^1$

素因数の和:273986

約数の個数: 36

約数和(自身を含む): 149588712

約数和(自身を除く): 100273932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 273971, 547942, 821913, 1095884, 1369855, 1643826, 2465739, 2739710, 3287652, 4109565, 4931478, 5479420, 8219130, 9862956, 12328695, 16438260, 24657390, 49314780]

約数ペア:

[(1, 49314780), (2, 24657390), (3, 16438260), (4, 12328695), (5, 9862956), (6, 8219130), (9, 5479420), (10, 4931478), (12, 4109565), (15, 3287652), (18, 2739710), (20, 2465739), (30, 1643826), (36, 1369855), (45, 1095884), (60, 821913), (90, 547942), (180, 273971)]