48907540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 112964544

約数和(自身を除く): 64057004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1697, 2620, 2882, 3394, 5764, 6788, 7205, 8485, 14410, 16970, 18667, 28820, 33940, 37334, 74668, 93335, 186670, 222307, 373340, 444614, 889228, 1111535, 2223070, 2445377, 4446140, 4890754, 9781508, 12226885, 24453770, 48907540]

約数ペア:

[(1, 48907540), (2, 24453770), (4, 12226885), (5, 9781508), (10, 4890754), (11, 4446140), (20, 2445377), (22, 2223070), (44, 1111535), (55, 889228), (110, 444614), (131, 373340), (220, 222307), (262, 186670), (524, 93335), (655, 74668), (1310, 37334), (1441, 33940), (1697, 28820), (2620, 18667), (2882, 16970), (3394, 14410), (5764, 8485), (6788, 7205)]