47730760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15497}}^1$

素因数の和:15526

約数の個数: 64

約数和(自身を含む): 133902720

約数和(自身を除く): 86171960

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, 15497, 30994, 61988, 77485, 108479, 123976, 154970, 170467, 216958, 309940, 340934, 433916, 542395, 619880, 681868, 852335, 867832, 1084790, 1193269, 1363736, 1704670, 2169580, 2386538, 3409340, 4339160, 4773076, 5966345, 6818680, 9546152, 11932690, 23865380, 47730760]

約数ペア:

[(1, 47730760), (2, 23865380), (4, 11932690), (5, 9546152), (7, 6818680), (8, 5966345), (10, 4773076), (11, 4339160), (14, 3409340), (20, 2386538), (22, 2169580), (28, 1704670), (35, 1363736), (40, 1193269), (44, 1084790), (55, 867832), (56, 852335), (70, 681868), (77, 619880), (88, 542395), (110, 433916), (140, 340934), (154, 309940), (220, 216958), (280, 170467), (308, 154970), (385, 123976), (440, 108479), (616, 77485), (770, 61988), (1540, 30994), (3080, 15497)]