49134780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272971}}^1$

素因数の和:272986

約数の個数: 36

約数和(自身を含む): 149042712

約数和(自身を除く): 99907932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272971, 545942, 818913, 1091884, 1364855, 1637826, 2456739, 2729710, 3275652, 4094565, 4913478, 5459420, 8189130, 9826956, 12283695, 16378260, 24567390, 49134780]

約数ペア:

[(1, 49134780), (2, 24567390), (3, 16378260), (4, 12283695), (5, 9826956), (6, 8189130), (9, 5459420), (10, 4913478), (12, 4094565), (15, 3275652), (18, 2729710), (20, 2456739), (30, 1637826), (36, 1364855), (45, 1091884), (60, 818913), (90, 545942), (180, 272971)]