48798213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 23518587

約数列:

[1, 3, 19, 29, 53, 57, 87, 159, 551, 557, 1007, 1537, 1653, 1671, 3021, 4611, 10583, 16153, 29203, 29521, 31749, 48459, 87609, 88563, 306907, 560899, 856109, 920721, 1682697, 2568327, 16266071, 48798213]

約数ペア:

[(1, 48798213), (3, 16266071), (19, 2568327), (29, 1682697), (53, 920721), (57, 856109), (87, 560899), (159, 306907), (551, 88563), (557, 87609), (1007, 48459), (1537, 31749), (1653, 29521), (1671, 29203), (3021, 16153), (4611, 10583)]