56705715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 108422496

約数和(自身を除く): 51716781

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1181, 1455, 3201, 3543, 4365, 5335, 5905, 9603, 10629, 12991, 16005, 17715, 38973, 48015, 53145, 64955, 114557, 116919, 194865, 343671, 572785, 584595, 1031013, 1260127, 1718355, 3780381, 5155065, 6300635, 11341143, 18901905, 56705715]

約数ペア:

[(1, 56705715), (3, 18901905), (5, 11341143), (9, 6300635), (11, 5155065), (15, 3780381), (33, 1718355), (45, 1260127), (55, 1031013), (97, 584595), (99, 572785), (165, 343671), (291, 194865), (485, 116919), (495, 114557), (873, 64955), (1067, 53145), (1181, 48015), (1455, 38973), (3201, 17715), (3543, 16005), (4365, 12991), (5335, 10629), (5905, 9603)]