53193160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69991}}^1$

素因数の和:70021

約数の個数: 32

約数和(自身を含む): 125985600

約数和(自身を除く): 72792440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 69991, 139982, 279964, 349955, 559928, 699910, 1329829, 1399820, 2659658, 2799640, 5319316, 6649145, 10638632, 13298290, 26596580, 53193160]

約数ペア:

[(1, 53193160), (2, 26596580), (4, 13298290), (5, 10638632), (8, 6649145), (10, 5319316), (19, 2799640), (20, 2659658), (38, 1399820), (40, 1329829), (76, 699910), (95, 559928), (152, 349955), (190, 279964), (380, 139982), (760, 69991)]