49467620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 114574824

約数和(自身を除く): 65107204

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 173, 290, 340, 346, 493, 580, 692, 841, 865, 986, 1682, 1730, 1972, 2465, 2941, 3364, 3460, 4205, 4930, 5017, 5882, 8410, 9860, 10034, 11764, 14297, 14705, 16820, 20068, 25085, 28594, 29410, 50170, 57188, 58820, 71485, 85289, 100340, 142970, 145493, 170578, 285940, 290986, 341156, 426445, 581972, 727465, 852890, 1454930, 1705780, 2473381, 2909860, 4946762, 9893524, 12366905, 24733810, 49467620]

約数ペア:

[(1, 49467620), (2, 24733810), (4, 12366905), (5, 9893524), (10, 4946762), (17, 2909860), (20, 2473381), (29, 1705780), (34, 1454930), (58, 852890), (68, 727465), (85, 581972), (116, 426445), (145, 341156), (170, 290986), (173, 285940), (290, 170578), (340, 145493), (346, 142970), (493, 100340), (580, 85289), (692, 71485), (841, 58820), (865, 57188), (986, 50170), (1682, 29410), (1730, 28594), (1972, 25085), (2465, 20068), (2941, 16820), (3364, 14705), (3460, 14297), (4205, 11764), (4930, 10034), (5017, 9860), (5882, 8410)]