53176640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15135

約数の個数: 56

約数和(自身を含む): 138147552

約数和(自身を除く): 84970912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15107, 30214, 60428, 75535, 120856, 151070, 166177, 241712, 302140, 332354, 483424, 604280, 664708, 830885, 966848, 1208560, 1329416, 1661770, 2417120, 2658832, 3323540, 4834240, 5317664, 6647080, 10635328, 13294160, 26588320, 53176640]

約数ペア:

[(1, 53176640), (2, 26588320), (4, 13294160), (5, 10635328), (8, 6647080), (10, 5317664), (11, 4834240), (16, 3323540), (20, 2658832), (22, 2417120), (32, 1661770), (40, 1329416), (44, 1208560), (55, 966848), (64, 830885), (80, 664708), (88, 604280), (110, 483424), (160, 332354), (176, 302140), (220, 241712), (320, 166177), (352, 151070), (440, 120856), (704, 75535), (880, 60428), (1760, 30214), (3520, 15107)]