48980855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 29401225

約数列:

[1, 5, 7, 11, 29, 35, 41, 55, 77, 107, 145, 203, 205, 287, 319, 385, 451, 535, 749, 1015, 1177, 1189, 1435, 1595, 2233, 2255, 3103, 3157, 3745, 4387, 5885, 5945, 8239, 8323, 11165, 13079, 15515, 15785, 21721, 21935, 30709, 34133, 41195, 41615, 48257, 65395, 91553, 108605, 127223, 153545, 170665, 238931, 241285, 337799, 457765, 636115, 890561, 1194655, 1399453, 1688995, 4452805, 6997265, 9796171, 48980855]

約数ペア:

[(1, 48980855), (5, 9796171), (7, 6997265), (11, 4452805), (29, 1688995), (35, 1399453), (41, 1194655), (55, 890561), (77, 636115), (107, 457765), (145, 337799), (203, 241285), (205, 238931), (287, 170665), (319, 153545), (385, 127223), (451, 108605), (535, 91553), (749, 65395), (1015, 48257), (1177, 41615), (1189, 41195), (1435, 34133), (1595, 30709), (2233, 21935), (2255, 21721), (3103, 15785), (3157, 15515), (3745, 13079), (4387, 11165), (5885, 8323), (5945, 8239)]