53771938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 93234240

約数和(自身を除く): 39462302

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 653, 1306, 2167, 3743, 4334, 7183, 7486, 12407, 14366, 24814, 41173, 82346, 128641, 136477, 257282, 272954, 1415051, 2444179, 2830102, 4888358, 26885969, 53771938]

約数ペア:

[(1, 53771938), (2, 26885969), (11, 4888358), (19, 2830102), (22, 2444179), (38, 1415051), (197, 272954), (209, 257282), (394, 136477), (418, 128641), (653, 82346), (1306, 41173), (2167, 24814), (3743, 14366), (4334, 12407), (7183, 7486)]