55838480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30347}}^1$

素因数の和:30383

約数の個数: 40

約数和(自身を含む): 135473472

約数和(自身を除く): 79634992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30347, 60694, 121388, 151735, 242776, 303470, 485552, 606940, 697981, 1213880, 1395962, 2427760, 2791924, 3489905, 5583848, 6979810, 11167696, 13959620, 27919240, 55838480]

約数ペア:

[(1, 55838480), (2, 27919240), (4, 13959620), (5, 11167696), (8, 6979810), (10, 5583848), (16, 3489905), (20, 2791924), (23, 2427760), (40, 1395962), (46, 1213880), (80, 697981), (92, 606940), (115, 485552), (184, 303470), (230, 242776), (368, 151735), (460, 121388), (920, 60694), (1840, 30347)]