49106340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272813}}^1$

素因数の和:272828

約数の個数: 36

約数和(自身を含む): 148956444

約数和(自身を除く): 99850104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272813, 545626, 818439, 1091252, 1364065, 1636878, 2455317, 2728130, 3273756, 4092195, 4910634, 5456260, 8184390, 9821268, 12276585, 16368780, 24553170, 49106340]

約数ペア:

[(1, 49106340), (2, 24553170), (3, 16368780), (4, 12276585), (5, 9821268), (6, 8184390), (9, 5456260), (10, 4910634), (12, 4092195), (15, 3273756), (18, 2728130), (20, 2455317), (30, 1636878), (36, 1364065), (45, 1091252), (60, 818439), (90, 545626), (180, 272813)]