48187503

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 90732096

約数和(自身を除く): 42544593

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 3461, 4641, 10383, 13923, 24227, 31149, 44993, 58837, 72681, 134979, 176511, 218043, 314951, 404937, 411859, 529533, 764881, 944853, 1235577, 2294643, 2834559, 3706731, 5354167, 6883929, 16062501, 48187503]

約数ペア:

[(1, 48187503), (3, 16062501), (7, 6883929), (9, 5354167), (13, 3706731), (17, 2834559), (21, 2294643), (39, 1235577), (51, 944853), (63, 764881), (91, 529533), (117, 411859), (119, 404937), (153, 314951), (221, 218043), (273, 176511), (357, 134979), (663, 72681), (819, 58837), (1071, 44993), (1547, 31149), (1989, 24227), (3461, 13923), (4641, 10383)]