50238180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4017

約数の個数: 72

約数和(自身を含む): 154574784

約数和(自身を除く): 104336604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3931, 4260, 6390, 7862, 11793, 12780, 15724, 19655, 23586, 35379, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 279101, 353790, 558202, 707580, 837303, 1116404, 1395505, 1674606, 2511909, 2791010, 3349212, 4186515, 5023818, 5582020, 8373030, 10047636, 12559545, 16746060, 25119090, 50238180]

約数ペア:

[(1, 50238180), (2, 25119090), (3, 16746060), (4, 12559545), (5, 10047636), (6, 8373030), (9, 5582020), (10, 5023818), (12, 4186515), (15, 3349212), (18, 2791010), (20, 2511909), (30, 1674606), (36, 1395505), (45, 1116404), (60, 837303), (71, 707580), (90, 558202), (142, 353790), (180, 279101), (213, 235860), (284, 176895), (355, 141516), (426, 117930), (639, 78620), (710, 70758), (852, 58965), (1065, 47172), (1278, 39310), (1420, 35379), (2130, 23586), (2556, 19655), (3195, 15724), (3931, 12780), (4260, 11793), (6390, 7862)]