49527940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 134265600

約数和(自身を除く): 84737660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1109, 1276, 1540, 1595, 2030, 2218, 2233, 3190, 4060, 4436, 4466, 5545, 6380, 7763, 8932, 11090, 11165, 12199, 15526, 22180, 22330, 24398, 31052, 32161, 38815, 44660, 48796, 60995, 64322, 77630, 85393, 121990, 128644, 155260, 160805, 170786, 225127, 243980, 321610, 341572, 353771, 426965, 450254, 643220, 707542, 853930, 900508, 1125635, 1415084, 1707860, 1768855, 2251270, 2476397, 3537710, 4502540, 4952794, 7075420, 9905588, 12381985, 24763970, 49527940]

約数ペア:

[(1, 49527940), (2, 24763970), (4, 12381985), (5, 9905588), (7, 7075420), (10, 4952794), (11, 4502540), (14, 3537710), (20, 2476397), (22, 2251270), (28, 1768855), (29, 1707860), (35, 1415084), (44, 1125635), (55, 900508), (58, 853930), (70, 707542), (77, 643220), (110, 450254), (116, 426965), (140, 353771), (145, 341572), (154, 321610), (203, 243980), (220, 225127), (290, 170786), (308, 160805), (319, 155260), (385, 128644), (406, 121990), (580, 85393), (638, 77630), (770, 64322), (812, 60995), (1015, 48796), (1109, 44660), (1276, 38815), (1540, 32161), (1595, 31052), (2030, 24398), (2218, 22330), (2233, 22180), (3190, 15526), (4060, 12199), (4436, 11165), (4466, 11090), (5545, 8932), (6380, 7763)]