49542545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 66461472

約数和(自身を除く): 16918927

約数列:

[1, 5, 13, 53, 65, 73, 197, 265, 365, 689, 949, 985, 2561, 3445, 3869, 4745, 10441, 12805, 14381, 19345, 50297, 52205, 71905, 135733, 186953, 251485, 678665, 762193, 934765, 3810965, 9908509, 49542545]

約数ペア:

[(1, 49542545), (5, 9908509), (13, 3810965), (53, 934765), (65, 762193), (73, 678665), (197, 251485), (265, 186953), (365, 135733), (689, 71905), (949, 52205), (985, 50297), (2561, 19345), (3445, 14381), (3869, 12805), (4745, 10441)]