57917586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 126720000

約数和(自身を除く): 68802414

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 79, 109, 114, 118, 158, 177, 218, 237, 327, 354, 474, 654, 1121, 1501, 2071, 2242, 3002, 3363, 4142, 4503, 4661, 6213, 6431, 6726, 8611, 9006, 9322, 12426, 12862, 13983, 17222, 19293, 25833, 27966, 38586, 51666, 88559, 122189, 163609, 177118, 244378, 265677, 327218, 366567, 490827, 508049, 531354, 733134, 981654, 1016098, 1524147, 3048294, 9652931, 19305862, 28958793, 57917586]

約数ペア:

[(1, 57917586), (2, 28958793), (3, 19305862), (6, 9652931), (19, 3048294), (38, 1524147), (57, 1016098), (59, 981654), (79, 733134), (109, 531354), (114, 508049), (118, 490827), (158, 366567), (177, 327218), (218, 265677), (237, 244378), (327, 177118), (354, 163609), (474, 122189), (654, 88559), (1121, 51666), (1501, 38586), (2071, 27966), (2242, 25833), (3002, 19293), (3363, 17222), (4142, 13983), (4503, 12862), (4661, 12426), (6213, 9322), (6431, 9006), (6726, 8611)]