49558540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 107749152

約数和(自身を除く): 58190612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 347, 370, 386, 694, 740, 772, 965, 1388, 1735, 1930, 3470, 3860, 6940, 7141, 12839, 14282, 25678, 28564, 35705, 51356, 64195, 66971, 71410, 128390, 133942, 142820, 256780, 267884, 334855, 669710, 1339420, 2477927, 4955854, 9911708, 12389635, 24779270, 49558540]

約数ペア:

[(1, 49558540), (2, 24779270), (4, 12389635), (5, 9911708), (10, 4955854), (20, 2477927), (37, 1339420), (74, 669710), (148, 334855), (185, 267884), (193, 256780), (347, 142820), (370, 133942), (386, 128390), (694, 71410), (740, 66971), (772, 64195), (965, 51356), (1388, 35705), (1735, 28564), (1930, 25678), (3470, 14282), (3860, 12839), (6940, 7141)]