54477080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6756

約数の個数: 64

約数和(自身を含む): 144936000

約数和(自身を除く): 90458920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6709, 8120, 13418, 26836, 33545, 46963, 53672, 67090, 93926, 134180, 187852, 194561, 234815, 268360, 375704, 389122, 469630, 778244, 939260, 972805, 1361927, 1556488, 1878520, 1945610, 2723854, 3891220, 5447708, 6809635, 7782440, 10895416, 13619270, 27238540, 54477080]

約数ペア:

[(1, 54477080), (2, 27238540), (4, 13619270), (5, 10895416), (7, 7782440), (8, 6809635), (10, 5447708), (14, 3891220), (20, 2723854), (28, 1945610), (29, 1878520), (35, 1556488), (40, 1361927), (56, 972805), (58, 939260), (70, 778244), (116, 469630), (140, 389122), (145, 375704), (203, 268360), (232, 234815), (280, 194561), (290, 187852), (406, 134180), (580, 93926), (812, 67090), (1015, 53672), (1160, 46963), (1624, 33545), (2030, 26836), (4060, 13418), (6709, 8120)]