51152430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243583}}^1$

素因数の和:243600

約数の個数: 32

約数和(自身を含む): 140304384

約数和(自身を除く): 89151954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243583, 487166, 730749, 1217915, 1461498, 1705081, 2435830, 3410162, 3653745, 5115243, 7307490, 8525405, 10230486, 17050810, 25576215, 51152430]

約数ペア:

[(1, 51152430), (2, 25576215), (3, 17050810), (5, 10230486), (6, 8525405), (7, 7307490), (10, 5115243), (14, 3653745), (15, 3410162), (21, 2435830), (30, 1705081), (35, 1461498), (42, 1217915), (70, 730749), (105, 487166), (210, 243583)]