49230980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 113263920

約数和(自身を除く): 64032940

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 4993, 9860, 9986, 19972, 24965, 49930, 84881, 99860, 144797, 169762, 289594, 339524, 424405, 579188, 723985, 848810, 1447970, 1697620, 2461549, 2895940, 4923098, 9846196, 12307745, 24615490, 49230980]

約数ペア:

[(1, 49230980), (2, 24615490), (4, 12307745), (5, 9846196), (10, 4923098), (17, 2895940), (20, 2461549), (29, 1697620), (34, 1447970), (58, 848810), (68, 723985), (85, 579188), (116, 424405), (145, 339524), (170, 289594), (290, 169762), (340, 144797), (493, 99860), (580, 84881), (986, 49930), (1972, 24965), (2465, 19972), (4930, 9986), (4993, 9860)]