51396954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 70254246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 191, 258, 298, 301, 382, 447, 573, 602, 894, 903, 1043, 1146, 1337, 1806, 2086, 2674, 3129, 4011, 6258, 6407, 8022, 8213, 12814, 16426, 19221, 24639, 28459, 38442, 44849, 49278, 56918, 57491, 85377, 89698, 114982, 134547, 170754, 172473, 199213, 269094, 344946, 398426, 597639, 1195278, 1223737, 2447474, 3671211, 7342422, 8566159, 17132318, 25698477, 51396954]

約数ペア:

[(1, 51396954), (2, 25698477), (3, 17132318), (6, 8566159), (7, 7342422), (14, 3671211), (21, 2447474), (42, 1223737), (43, 1195278), (86, 597639), (129, 398426), (149, 344946), (191, 269094), (258, 199213), (298, 172473), (301, 170754), (382, 134547), (447, 114982), (573, 89698), (602, 85377), (894, 57491), (903, 56918), (1043, 49278), (1146, 44849), (1337, 38442), (1806, 28459), (2086, 24639), (2674, 19221), (3129, 16426), (4011, 12814), (6258, 8213), (6407, 8022)]