50380880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57251}}^1$

素因数の和:57275

約数の個数: 40

約数和(自身を含む): 127786464

約数和(自身を除く): 77405584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 57251, 114502, 229004, 286255, 458008, 572510, 629761, 916016, 1145020, 1259522, 2290040, 2519044, 3148805, 4580080, 5038088, 6297610, 10076176, 12595220, 25190440, 50380880]

約数ペア:

[(1, 50380880), (2, 25190440), (4, 12595220), (5, 10076176), (8, 6297610), (10, 5038088), (11, 4580080), (16, 3148805), (20, 2519044), (22, 2290040), (40, 1259522), (44, 1145020), (55, 916016), (80, 629761), (88, 572510), (110, 458008), (176, 286255), (220, 229004), (440, 114502), (880, 57251)]