49522660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 114230592

約数和(自身を除く): 64707932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1381, 1630, 1793, 2762, 3260, 3586, 5524, 6905, 7172, 8965, 13810, 15191, 17930, 27620, 30382, 35860, 60764, 75955, 151910, 225103, 303820, 450206, 900412, 1125515, 2251030, 2476133, 4502060, 4952266, 9904532, 12380665, 24761330, 49522660]

約数ペア:

[(1, 49522660), (2, 24761330), (4, 12380665), (5, 9904532), (10, 4952266), (11, 4502060), (20, 2476133), (22, 2251030), (44, 1125515), (55, 900412), (110, 450206), (163, 303820), (220, 225103), (326, 151910), (652, 75955), (815, 60764), (1381, 35860), (1630, 30382), (1793, 27620), (2762, 17930), (3260, 15191), (3586, 13810), (5524, 8965), (6905, 7172)]