51188128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{84191}}^1$

素因数の和:84220

約数の個数: 24

約数和(自身を含む): 106081920

約数和(自身を除く): 54893792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 84191, 168382, 336764, 673528, 1347056, 1599629, 2694112, 3199258, 6398516, 12797032, 25594064, 51188128]

約数ペア:

[(1, 51188128), (2, 25594064), (4, 12797032), (8, 6398516), (16, 3199258), (19, 2694112), (32, 1599629), (38, 1347056), (76, 673528), (152, 336764), (304, 168382), (608, 84191)]