53354917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 71000064

約数和(自身を除く): 17645147

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 641, 1081, 1771, 3619, 4487, 7051, 7567, 11891, 14743, 30127, 49357, 83237, 103201, 162173, 210889, 331397, 692921, 1135211, 2319779, 4850447, 7622131, 53354917]

約数ペア:

[(1, 53354917), (7, 7622131), (11, 4850447), (23, 2319779), (47, 1135211), (77, 692921), (161, 331397), (253, 210889), (329, 162173), (517, 103201), (641, 83237), (1081, 49357), (1771, 30127), (3619, 14743), (4487, 11891), (7051, 7567)]