48408140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 63358900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 1583, 2780, 3058, 3166, 6116, 6332, 7645, 7915, 15290, 15830, 17413, 30580, 31660, 34826, 69652, 87065, 174130, 220037, 348260, 440074, 880148, 1100185, 2200370, 2420407, 4400740, 4840814, 9681628, 12102035, 24204070, 48408140]

約数ペア:

[(1, 48408140), (2, 24204070), (4, 12102035), (5, 9681628), (10, 4840814), (11, 4400740), (20, 2420407), (22, 2200370), (44, 1100185), (55, 880148), (110, 440074), (139, 348260), (220, 220037), (278, 174130), (556, 87065), (695, 69652), (1390, 34826), (1529, 31660), (1583, 30580), (2780, 17413), (3058, 15830), (3166, 15290), (6116, 7915), (6332, 7645)]