53575760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3348

約数の個数: 80

約数和(自身を含む): 147312000

約数和(自身を除く): 93736240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 3299, 4060, 6598, 8120, 13196, 16240, 16495, 23093, 26392, 32990, 46186, 52784, 65980, 92372, 95671, 115465, 131960, 184744, 191342, 230930, 263920, 369488, 382684, 461860, 478355, 669697, 765368, 923720, 956710, 1339394, 1530736, 1847440, 1913420, 2678788, 3348485, 3826840, 5357576, 6696970, 7653680, 10715152, 13393940, 26787880, 53575760]

約数ペア:

[(1, 53575760), (2, 26787880), (4, 13393940), (5, 10715152), (7, 7653680), (8, 6696970), (10, 5357576), (14, 3826840), (16, 3348485), (20, 2678788), (28, 1913420), (29, 1847440), (35, 1530736), (40, 1339394), (56, 956710), (58, 923720), (70, 765368), (80, 669697), (112, 478355), (116, 461860), (140, 382684), (145, 369488), (203, 263920), (232, 230930), (280, 191342), (290, 184744), (406, 131960), (464, 115465), (560, 95671), (580, 92372), (812, 65980), (1015, 52784), (1160, 46186), (1624, 32990), (2030, 26392), (2320, 23093), (3248, 16495), (3299, 16240), (4060, 13196), (6598, 8120)]