61581014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 109166400

約数和(自身を除く): 47585386

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 121, 209, 227, 242, 418, 454, 649, 1121, 1298, 2242, 2299, 2497, 4313, 4598, 4994, 7139, 8626, 12331, 13393, 14278, 24662, 26786, 27467, 47443, 54934, 94886, 135641, 147323, 254467, 271282, 294646, 508934, 521873, 1043746, 1620553, 2799137, 3241106, 5598274, 30790507, 61581014]

約数ペア:

[(1, 61581014), (2, 30790507), (11, 5598274), (19, 3241106), (22, 2799137), (38, 1620553), (59, 1043746), (118, 521873), (121, 508934), (209, 294646), (227, 271282), (242, 254467), (418, 147323), (454, 135641), (649, 94886), (1121, 54934), (1298, 47443), (2242, 27467), (2299, 26786), (2497, 24662), (4313, 14278), (4598, 13393), (4994, 12331), (7139, 8626)]