51616364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 93760128

約数和(自身を除く): 42143764

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 2113, 4226, 6107, 8452, 12214, 24428, 65503, 131006, 262012, 416261, 832522, 1665044, 12904091, 25808182, 51616364]

約数ペア:

[(1, 51616364), (2, 25808182), (4, 12904091), (31, 1665044), (62, 832522), (124, 416261), (197, 262012), (394, 131006), (788, 65503), (2113, 24428), (4226, 12214), (6107, 8452)]