49557438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 128786112

約数和(自身を除く): 79228674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 53, 63, 82, 106, 123, 126, 159, 181, 246, 287, 318, 362, 369, 371, 477, 543, 574, 738, 742, 861, 954, 1086, 1113, 1267, 1629, 1722, 2173, 2226, 2534, 2583, 3258, 3339, 3801, 4346, 5166, 6519, 6678, 7421, 7602, 9593, 11403, 13038, 14842, 15211, 19186, 19557, 22263, 22806, 28779, 30422, 39114, 44526, 45633, 51947, 57558, 66789, 67151, 86337, 91266, 103894, 133578, 134302, 136899, 155841, 172674, 201453, 273798, 311682, 393313, 402906, 467523, 604359, 786626, 935046, 1179939, 1208718, 2359878, 2753191, 3539817, 5506382, 7079634, 8259573, 16519146, 24778719, 49557438]

約数ペア:

[(1, 49557438), (2, 24778719), (3, 16519146), (6, 8259573), (7, 7079634), (9, 5506382), (14, 3539817), (18, 2753191), (21, 2359878), (41, 1208718), (42, 1179939), (53, 935046), (63, 786626), (82, 604359), (106, 467523), (123, 402906), (126, 393313), (159, 311682), (181, 273798), (246, 201453), (287, 172674), (318, 155841), (362, 136899), (369, 134302), (371, 133578), (477, 103894), (543, 91266), (574, 86337), (738, 67151), (742, 66789), (861, 57558), (954, 51947), (1086, 45633), (1113, 44526), (1267, 39114), (1629, 30422), (1722, 28779), (2173, 22806), (2226, 22263), (2534, 19557), (2583, 19186), (3258, 15211), (3339, 14842), (3801, 13038), (4346, 11403), (5166, 9593), (6519, 7602), (6678, 7421)]