49578760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16097}}^1$

素因数の和:16126

約数の個数: 64

約数和(自身を含む): 139086720

約数和(自身を除く): 89507960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16097, 32194, 64388, 80485, 112679, 128776, 160970, 177067, 225358, 321940, 354134, 450716, 563395, 643880, 708268, 885335, 901432, 1126790, 1239469, 1416536, 1770670, 2253580, 2478938, 3541340, 4507160, 4957876, 6197345, 7082680, 9915752, 12394690, 24789380, 49578760]

約数ペア:

[(1, 49578760), (2, 24789380), (4, 12394690), (5, 9915752), (7, 7082680), (8, 6197345), (10, 4957876), (11, 4507160), (14, 3541340), (20, 2478938), (22, 2253580), (28, 1770670), (35, 1416536), (40, 1239469), (44, 1126790), (55, 901432), (56, 885335), (70, 708268), (77, 643880), (88, 563395), (110, 450716), (140, 354134), (154, 321940), (220, 225358), (280, 177067), (308, 160970), (385, 128776), (440, 112679), (616, 80485), (770, 64388), (1540, 32194), (3080, 16097)]