53181324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 154452480

約数和(自身を除く): 101271156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 883, 956, 1434, 1673, 1766, 2151, 2649, 2868, 3346, 3532, 4302, 5019, 5298, 6181, 6692, 7947, 8604, 10038, 10596, 12362, 15057, 15894, 18543, 20076, 24724, 30114, 31788, 37086, 55629, 60228, 74172, 111258, 211037, 222516, 422074, 633111, 844148, 1266222, 1477259, 1899333, 2532444, 2954518, 3798666, 4431777, 5909036, 7597332, 8863554, 13295331, 17727108, 26590662, 53181324]

約数ペア:

[(1, 53181324), (2, 26590662), (3, 17727108), (4, 13295331), (6, 8863554), (7, 7597332), (9, 5909036), (12, 4431777), (14, 3798666), (18, 2954518), (21, 2532444), (28, 1899333), (36, 1477259), (42, 1266222), (63, 844148), (84, 633111), (126, 422074), (239, 222516), (252, 211037), (478, 111258), (717, 74172), (883, 60228), (956, 55629), (1434, 37086), (1673, 31788), (1766, 30114), (2151, 24724), (2649, 20076), (2868, 18543), (3346, 15894), (3532, 15057), (4302, 12362), (5019, 10596), (5298, 10038), (6181, 8604), (6692, 7947)]