49973940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12071}}^1$

素因数の和:12109

約数の個数: 72

約数和(自身を含む): 158191488

約数和(自身を除く): 108217548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12071, 24142, 36213, 48284, 60355, 72426, 108639, 120710, 144852, 181065, 217278, 241420, 277633, 362130, 434556, 543195, 555266, 724260, 832899, 1086390, 1110532, 1388165, 1665798, 2172780, 2498697, 2776330, 3331596, 4164495, 4997394, 5552660, 8328990, 9994788, 12493485, 16657980, 24986970, 49973940]

約数ペア:

[(1, 49973940), (2, 24986970), (3, 16657980), (4, 12493485), (5, 9994788), (6, 8328990), (9, 5552660), (10, 4997394), (12, 4164495), (15, 3331596), (18, 2776330), (20, 2498697), (23, 2172780), (30, 1665798), (36, 1388165), (45, 1110532), (46, 1086390), (60, 832899), (69, 724260), (90, 555266), (92, 543195), (115, 434556), (138, 362130), (180, 277633), (207, 241420), (230, 217278), (276, 181065), (345, 144852), (414, 120710), (460, 108639), (690, 72426), (828, 60355), (1035, 48284), (1380, 36213), (2070, 24142), (4140, 12071)]