53830638

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 120103776

約数和(自身を除く): 66273138

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 577, 639, 657, 1154, 1278, 1314, 1731, 3462, 5183, 5193, 10366, 10386, 15549, 31098, 40967, 42121, 46647, 81934, 84242, 93294, 122901, 126363, 245802, 252726, 368703, 379089, 737406, 758178, 2990591, 5981182, 8971773, 17943546, 26915319, 53830638]

約数ペア:

[(1, 53830638), (2, 26915319), (3, 17943546), (6, 8971773), (9, 5981182), (18, 2990591), (71, 758178), (73, 737406), (142, 379089), (146, 368703), (213, 252726), (219, 245802), (426, 126363), (438, 122901), (577, 93294), (639, 84242), (657, 81934), (1154, 46647), (1278, 42121), (1314, 40967), (1731, 31098), (3462, 15549), (5183, 10386), (5193, 10366)]