51820245054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{3163}}^1$

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 117145252224

約数和(自身を除く): 65325007170

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 347, 366, 387, 549, 694, 774, 1041, 1098, 2082, 2623, 3123, 3163, 5246, 6246, 6326, 7869, 9489, 14921, 15738, 18978, 21167, 23607, 28467, 29842, 42334, 44763, 47214, 56934, 63501, 89526, 127002, 134289, 136009, 190503, 192943, 268578, 272018, 381006, 385886, 408027, 578829, 816054, 910181, 1097561, 1157658, 1224081, 1736487, 1820362, 2195122, 2448162, 2730543, 3292683, 3472974, 5461086, 6585366, 8191629, 8296549, 9878049, 16383258, 16593098, 19756098, 24889647, 47195123, 49779294, 66951221, 74668941, 94390246, 133902442, 141585369, 149337882, 200853663, 283170738, 401707326, 424756107, 602560989, 849512214, 1205121978, 2878902503, 5757805006, 8636707509, 17273415018, 25910122527, 51820245054]

約数ペア:

[(1, 51820245054), (2, 25910122527), (3, 17273415018), (6, 8636707509), (9, 5757805006), (18, 2878902503), (43, 1205121978), (61, 849512214), (86, 602560989), (122, 424756107), (129, 401707326), (183, 283170738), (258, 200853663), (347, 149337882), (366, 141585369), (387, 133902442), (549, 94390246), (694, 74668941), (774, 66951221), (1041, 49779294), (1098, 47195123), (2082, 24889647), (2623, 19756098), (3123, 16593098), (3163, 16383258), (5246, 9878049), (6246, 8296549), (6326, 8191629), (7869, 6585366), (9489, 5461086), (14921, 3472974), (15738, 3292683), (18978, 2730543), (21167, 2448162), (23607, 2195122), (28467, 1820362), (29842, 1736487), (42334, 1224081), (44763, 1157658), (47214, 1097561), (56934, 910181), (63501, 816054), (89526, 578829), (127002, 408027), (134289, 385886), (136009, 381006), (190503, 272018), (192943, 268578)]