53893904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 109129920

約数和(自身を除く): 55236016

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 1543, 2183, 3086, 4366, 6172, 8732, 12344, 17464, 24688, 34928, 57091, 91037, 114182, 182074, 228364, 364148, 456728, 728296, 913456, 1456592, 3368369, 6736738, 13473476, 26946952, 53893904]

約数ペア:

[(1, 53893904), (2, 26946952), (4, 13473476), (8, 6736738), (16, 3368369), (37, 1456592), (59, 913456), (74, 728296), (118, 456728), (148, 364148), (236, 228364), (296, 182074), (472, 114182), (592, 91037), (944, 57091), (1543, 34928), (2183, 24688), (3086, 17464), (4366, 12344), (6172, 8732)]