51616565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10349

約数の個数: 32

約数和(自身を含む): 83172096

約数和(自身を除く): 31555531

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 10313, 51565, 72191, 113443, 134069, 360955, 567215, 670345, 794101, 938483, 1474759, 3970505, 4692415, 7373795, 10323313, 51616565]

約数ペア:

[(1, 51616565), (5, 10323313), (7, 7373795), (11, 4692415), (13, 3970505), (35, 1474759), (55, 938483), (65, 794101), (77, 670345), (91, 567215), (143, 360955), (385, 134069), (455, 113443), (715, 72191), (1001, 51565), (5005, 10313)]