51515478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8699}}^1$

素因数の和:8761

約数の個数: 48

約数和(自身を含む): 130291200

約数和(自身を除く): 78775722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 8699, 17398, 26097, 52194, 60893, 78291, 121786, 156582, 182679, 365358, 408853, 548037, 817706, 1096074, 1226559, 2453118, 2861971, 3679677, 5723942, 7359354, 8585913, 17171826, 25757739, 51515478]

約数ペア:

[(1, 51515478), (2, 25757739), (3, 17171826), (6, 8585913), (7, 7359354), (9, 5723942), (14, 3679677), (18, 2861971), (21, 2453118), (42, 1226559), (47, 1096074), (63, 817706), (94, 548037), (126, 408853), (141, 365358), (282, 182679), (329, 156582), (423, 121786), (658, 78291), (846, 60893), (987, 52194), (1974, 26097), (2961, 17398), (5922, 8699)]