51091992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{33791}}^1$

素因数の和:33813

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 111109608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 33791, 67582, 101373, 135164, 202746, 236537, 270328, 304119, 405492, 473074, 608238, 709611, 810984, 912357, 946148, 1216476, 1419222, 1824714, 1892296, 2128833, 2432952, 2838444, 3649428, 4257666, 5676888, 6386499, 7298856, 8515332, 12772998, 17030664, 25545996, 51091992]

約数ペア:

[(1, 51091992), (2, 25545996), (3, 17030664), (4, 12772998), (6, 8515332), (7, 7298856), (8, 6386499), (9, 5676888), (12, 4257666), (14, 3649428), (18, 2838444), (21, 2432952), (24, 2128833), (27, 1892296), (28, 1824714), (36, 1419222), (42, 1216476), (54, 946148), (56, 912357), (63, 810984), (72, 709611), (84, 608238), (108, 473074), (126, 405492), (168, 304119), (189, 270328), (216, 236537), (252, 202746), (378, 135164), (504, 101373), (756, 67582), (1512, 33791)]