55485514

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 97430400

約数和(自身を除く): 41944886

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 397, 469, 794, 938, 1043, 2086, 2779, 5558, 9983, 19966, 26599, 53198, 59153, 69881, 118306, 139762, 186193, 372386, 414071, 828142, 3963251, 7926502, 27742757, 55485514]

約数ペア:

[(1, 55485514), (2, 27742757), (7, 7926502), (14, 3963251), (67, 828142), (134, 414071), (149, 372386), (298, 186193), (397, 139762), (469, 118306), (794, 69881), (938, 59153), (1043, 53198), (2086, 26599), (2779, 19966), (5558, 9983)]