56651868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17323

約数の個数: 72

約数和(自身を含む): 176260448

約数和(自身を除く): 119608580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 17293, 34586, 51879, 69172, 103758, 121051, 155637, 207516, 224809, 242102, 311274, 363153, 449618, 484204, 622548, 674427, 726306, 899236, 1089459, 1348854, 1452612, 1573663, 2023281, 2178918, 2697708, 3147326, 4046562, 4357836, 4720989, 6294652, 8093124, 9441978, 14162967, 18883956, 28325934, 56651868]

約数ペア:

[(1, 56651868), (2, 28325934), (3, 18883956), (4, 14162967), (6, 9441978), (7, 8093124), (9, 6294652), (12, 4720989), (13, 4357836), (14, 4046562), (18, 3147326), (21, 2697708), (26, 2178918), (28, 2023281), (36, 1573663), (39, 1452612), (42, 1348854), (52, 1089459), (63, 899236), (78, 726306), (84, 674427), (91, 622548), (117, 484204), (126, 449618), (156, 363153), (182, 311274), (234, 242102), (252, 224809), (273, 207516), (364, 155637), (468, 121051), (546, 103758), (819, 69172), (1092, 51879), (1638, 34586), (3276, 17293)]