49671540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 152137440

約数和(自身を除く): 102465900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2579, 3210, 3852, 4815, 5158, 6420, 7737, 9630, 10316, 12895, 15474, 19260, 23211, 25790, 30948, 38685, 46422, 51580, 77370, 92844, 116055, 154740, 232110, 275953, 464220, 551906, 827859, 1103812, 1379765, 1655718, 2483577, 2759530, 3311436, 4139295, 4967154, 5519060, 8278590, 9934308, 12417885, 16557180, 24835770, 49671540]

約数ペア:

[(1, 49671540), (2, 24835770), (3, 16557180), (4, 12417885), (5, 9934308), (6, 8278590), (9, 5519060), (10, 4967154), (12, 4139295), (15, 3311436), (18, 2759530), (20, 2483577), (30, 1655718), (36, 1379765), (45, 1103812), (60, 827859), (90, 551906), (107, 464220), (180, 275953), (214, 232110), (321, 154740), (428, 116055), (535, 92844), (642, 77370), (963, 51580), (1070, 46422), (1284, 38685), (1605, 30948), (1926, 25790), (2140, 23211), (2579, 19260), (3210, 15474), (3852, 12895), (4815, 10316), (5158, 9630), (6420, 7737)]