51768125168

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{24698533}}^1$

素因数の和:24698672

約数の個数: 20

約数和(自身を含む): 101066401128

約数和(自身を除く): 49298275960

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 24698533, 49397066, 98794132, 197588264, 395176528, 3235507823, 6471015646, 12942031292, 25884062584, 51768125168]

約数ペア:

[(1, 51768125168), (2, 25884062584), (4, 12942031292), (8, 6471015646), (16, 3235507823), (131, 395176528), (262, 197588264), (524, 98794132), (1048, 49397066), (2096, 24698533)]