47749610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 95606784

約数和(自身を除く): 47857174

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 181, 185, 230, 310, 362, 370, 713, 851, 905, 1147, 1426, 1702, 1810, 2294, 3565, 4163, 4255, 5611, 5735, 6697, 7130, 8326, 8510, 11222, 11470, 13394, 20815, 26381, 28055, 33485, 41630, 52762, 56110, 66970, 129053, 131905, 154031, 207607, 258106, 263810, 308062, 415214, 645265, 770155, 1038035, 1290530, 1540310, 2076070, 4774961, 9549922, 23874805, 47749610]

約数ペア:

[(1, 47749610), (2, 23874805), (5, 9549922), (10, 4774961), (23, 2076070), (31, 1540310), (37, 1290530), (46, 1038035), (62, 770155), (74, 645265), (115, 415214), (155, 308062), (181, 263810), (185, 258106), (230, 207607), (310, 154031), (362, 131905), (370, 129053), (713, 66970), (851, 56110), (905, 52762), (1147, 41630), (1426, 33485), (1702, 28055), (1810, 26381), (2294, 20815), (3565, 13394), (4163, 11470), (4255, 11222), (5611, 8510), (5735, 8326), (6697, 7130)]