45331321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 60739200

約数和(自身を除く): 15407879

約数列:

[1, 7, 19, 23, 29, 49, 73, 133, 161, 203, 437, 511, 551, 667, 931, 1127, 1387, 1421, 1679, 2117, 3059, 3577, 3857, 4669, 9709, 11753, 12673, 14819, 21413, 26999, 31901, 32683, 40223, 48691, 67963, 82271, 88711, 103733, 223307, 281561, 340837, 620977, 925129, 1563149, 1970927, 2385859, 6475903, 45331321]

約数ペア:

[(1, 45331321), (7, 6475903), (19, 2385859), (23, 1970927), (29, 1563149), (49, 925129), (73, 620977), (133, 340837), (161, 281561), (203, 223307), (437, 103733), (511, 88711), (551, 82271), (667, 67963), (931, 48691), (1127, 40223), (1387, 32683), (1421, 31901), (1679, 26999), (2117, 21413), (3059, 14819), (3577, 12673), (3857, 11753), (4669, 9709)]