49362940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3803}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 115032960

約数和(自身を除く): 65670020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 3803, 6490, 7606, 12980, 15212, 19015, 38030, 41833, 76060, 83666, 167332, 209165, 224377, 418330, 448754, 836660, 897508, 1121885, 2243770, 2468147, 4487540, 4936294, 9872588, 12340735, 24681470, 49362940]

約数ペア:

[(1, 49362940), (2, 24681470), (4, 12340735), (5, 9872588), (10, 4936294), (11, 4487540), (20, 2468147), (22, 2243770), (44, 1121885), (55, 897508), (59, 836660), (110, 448754), (118, 418330), (220, 224377), (236, 209165), (295, 167332), (590, 83666), (649, 76060), (1180, 41833), (1298, 38030), (2596, 19015), (3245, 15212), (3803, 12980), (6490, 7606)]