56512974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 132247296

約数和(自身を除く): 75734322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 911, 1266, 1477, 1822, 2733, 2954, 4431, 5466, 6377, 8862, 10339, 12754, 19131, 20678, 31017, 38262, 44639, 62034, 89278, 133917, 192221, 267834, 384442, 576663, 1153326, 1345547, 2691094, 4036641, 8073282, 9418829, 18837658, 28256487, 56512974]

約数ペア:

[(1, 56512974), (2, 28256487), (3, 18837658), (6, 9418829), (7, 8073282), (14, 4036641), (21, 2691094), (42, 1345547), (49, 1153326), (98, 576663), (147, 384442), (211, 267834), (294, 192221), (422, 133917), (633, 89278), (911, 62034), (1266, 44639), (1477, 38262), (1822, 31017), (2733, 20678), (2954, 19131), (4431, 12754), (5466, 10339), (6377, 8862)]