53110281

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 86019840

約数和(自身を除く): 32909559

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 2357, 3219, 7071, 7511, 16499, 22533, 49497, 68353, 87209, 205059, 261627, 478471, 610463, 1435413, 1831389, 2529061, 7587183, 17703427, 53110281]

約数ペア:

[(1, 53110281), (3, 17703427), (7, 7587183), (21, 2529061), (29, 1831389), (37, 1435413), (87, 610463), (111, 478471), (203, 261627), (259, 205059), (609, 87209), (777, 68353), (1073, 49497), (2357, 22533), (3219, 16499), (7071, 7511)]