54781754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 33398086

約数列:

[1, 2, 29, 53, 58, 71, 106, 142, 251, 502, 1537, 2059, 3074, 3763, 4118, 7279, 7526, 13303, 14558, 17821, 26606, 35642, 109127, 218254, 385787, 516809, 771574, 944513, 1033618, 1889026, 27390877, 54781754]

約数ペア:

[(1, 54781754), (2, 27390877), (29, 1889026), (53, 1033618), (58, 944513), (71, 771574), (106, 516809), (142, 385787), (251, 218254), (502, 109127), (1537, 35642), (2059, 26606), (3074, 17821), (3763, 14558), (4118, 13303), (7279, 7526)]