49786254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 72

約数和(自身を含む): 128258208

約数和(自身を除く): 78471954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1201, 1974, 2303, 2402, 2961, 3603, 4606, 5922, 6909, 7206, 8407, 10809, 13818, 16814, 20727, 21618, 25221, 41454, 50442, 56447, 58849, 75663, 112894, 117698, 151326, 169341, 176547, 338682, 353094, 395129, 508023, 529641, 790258, 1016046, 1059282, 1185387, 2370774, 2765903, 3556161, 5531806, 7112322, 8297709, 16595418, 24893127, 49786254]

約数ペア:

[(1, 49786254), (2, 24893127), (3, 16595418), (6, 8297709), (7, 7112322), (9, 5531806), (14, 3556161), (18, 2765903), (21, 2370774), (42, 1185387), (47, 1059282), (49, 1016046), (63, 790258), (94, 529641), (98, 508023), (126, 395129), (141, 353094), (147, 338682), (282, 176547), (294, 169341), (329, 151326), (423, 117698), (441, 112894), (658, 75663), (846, 58849), (882, 56447), (987, 50442), (1201, 41454), (1974, 25221), (2303, 21618), (2402, 20727), (2961, 16814), (3603, 13818), (4606, 10809), (5922, 8407), (6909, 7206)]