50467760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90121}}^1$

素因数の和:90141

約数の個数: 40

約数和(自身を含む): 134101536

約数和(自身を除く): 83633776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90121, 180242, 360484, 450605, 630847, 720968, 901210, 1261694, 1441936, 1802420, 2523388, 3154235, 3604840, 5046776, 6308470, 7209680, 10093552, 12616940, 25233880, 50467760]

約数ペア:

[(1, 50467760), (2, 25233880), (4, 12616940), (5, 10093552), (7, 7209680), (8, 6308470), (10, 5046776), (14, 3604840), (16, 3154235), (20, 2523388), (28, 1802420), (35, 1441936), (40, 1261694), (56, 901210), (70, 720968), (80, 630847), (112, 450605), (140, 360484), (280, 180242), (560, 90121)]