53991065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 73146240

約数和(自身を除く): 19155175

約数列:

[1, 5, 17, 19, 85, 95, 101, 323, 331, 505, 1615, 1655, 1717, 1919, 5627, 6289, 8585, 9595, 28135, 31445, 32623, 33431, 106913, 163115, 167155, 534565, 568327, 635189, 2841635, 3175945, 10798213, 53991065]

約数ペア:

[(1, 53991065), (5, 10798213), (17, 3175945), (19, 2841635), (85, 635189), (95, 568327), (101, 534565), (323, 167155), (331, 163115), (505, 106913), (1615, 33431), (1655, 32623), (1717, 31445), (1919, 28135), (5627, 9595), (6289, 8585)]