54125528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4001}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 108054000

約数和(自身を除く): 53928472

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 4001, 6764, 8002, 13528, 16004, 32008, 76019, 152038, 304076, 356089, 608152, 712178, 1424356, 2848712, 6765691, 13531382, 27062764, 54125528]

約数ペア:

[(1, 54125528), (2, 27062764), (4, 13531382), (8, 6765691), (19, 2848712), (38, 1424356), (76, 712178), (89, 608152), (152, 356089), (178, 304076), (356, 152038), (712, 76019), (1691, 32008), (3382, 16004), (4001, 13528), (6764, 8002)]