49497210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26189}}^1$

素因数の和:26212

約数の個数: 64

約数和(自身を含む): 150854400

約数和(自身を除く): 101357190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26189, 52378, 78567, 130945, 157134, 183323, 235701, 261890, 366646, 392835, 471402, 549969, 707103, 785670, 916615, 1099938, 1178505, 1414206, 1649907, 1833230, 2357010, 2749845, 3299814, 3535515, 4949721, 5499690, 7071030, 8249535, 9899442, 16499070, 24748605, 49497210]

約数ペア:

[(1, 49497210), (2, 24748605), (3, 16499070), (5, 9899442), (6, 8249535), (7, 7071030), (9, 5499690), (10, 4949721), (14, 3535515), (15, 3299814), (18, 2749845), (21, 2357010), (27, 1833230), (30, 1649907), (35, 1414206), (42, 1178505), (45, 1099938), (54, 916615), (63, 785670), (70, 707103), (90, 549969), (105, 471402), (126, 392835), (135, 366646), (189, 261890), (210, 235701), (270, 183323), (315, 157134), (378, 130945), (630, 78567), (945, 52378), (1890, 26189)]