56901540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41233}}^1$

素因数の和:41268

約数の個数: 48

約数和(自身を含む): 166255488

約数和(自身を除く): 109353948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 41233, 82466, 123699, 164932, 206165, 247398, 412330, 494796, 618495, 824660, 948359, 1236990, 1896718, 2473980, 2845077, 3793436, 4741795, 5690154, 9483590, 11380308, 14225385, 18967180, 28450770, 56901540]

約数ペア:

[(1, 56901540), (2, 28450770), (3, 18967180), (4, 14225385), (5, 11380308), (6, 9483590), (10, 5690154), (12, 4741795), (15, 3793436), (20, 2845077), (23, 2473980), (30, 1896718), (46, 1236990), (60, 948359), (69, 824660), (92, 618495), (115, 494796), (138, 412330), (230, 247398), (276, 206165), (345, 164932), (460, 123699), (690, 82466), (1380, 41233)]