56150360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 150681600

約数和(自身を除く): 94531240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 8719, 17438, 34876, 43595, 61033, 69752, 87190, 122066, 174380, 200537, 244132, 305165, 348760, 401074, 488264, 610330, 802148, 1002685, 1220660, 1403759, 1604296, 2005370, 2441320, 2807518, 4010740, 5615036, 7018795, 8021480, 11230072, 14037590, 28075180, 56150360]

約数ペア:

[(1, 56150360), (2, 28075180), (4, 14037590), (5, 11230072), (7, 8021480), (8, 7018795), (10, 5615036), (14, 4010740), (20, 2807518), (23, 2441320), (28, 2005370), (35, 1604296), (40, 1403759), (46, 1220660), (56, 1002685), (70, 802148), (92, 610330), (115, 488264), (140, 401074), (161, 348760), (184, 305165), (230, 244132), (280, 200537), (322, 174380), (460, 122066), (644, 87190), (805, 69752), (920, 61033), (1288, 43595), (1610, 34876), (3220, 17438), (6440, 8719)]