48842955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 104356512

約数和(自身を除く): 55513557

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1303, 1785, 2205, 2499, 3909, 4165, 5355, 6515, 7497, 9121, 11727, 12495, 19545, 22151, 27363, 37485, 45605, 58635, 63847, 66453, 82089, 110755, 136815, 155057, 191541, 199359, 319235, 332265, 410445, 465171, 574623, 775285, 957705, 996795, 1085399, 1395513, 2325855, 2873115, 3256197, 5426995, 6977565, 9768591, 16280985, 48842955]

約数ペア:

[(1, 48842955), (3, 16280985), (5, 9768591), (7, 6977565), (9, 5426995), (15, 3256197), (17, 2873115), (21, 2325855), (35, 1395513), (45, 1085399), (49, 996795), (51, 957705), (63, 775285), (85, 574623), (105, 465171), (119, 410445), (147, 332265), (153, 319235), (245, 199359), (255, 191541), (315, 155057), (357, 136815), (441, 110755), (595, 82089), (735, 66453), (765, 63847), (833, 58635), (1071, 45605), (1303, 37485), (1785, 27363), (2205, 22151), (2499, 19545), (3909, 12495), (4165, 11727), (5355, 9121), (6515, 7497)]