49204940403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{16487}}^1$

素因数の和:17067

約数の個数: 32

約数和(自身を含む): 70135994880

約数和(自身を除く): 20931054477

約数列:

[1, 3, 17, 51, 139, 417, 421, 1263, 2363, 7089, 7157, 16487, 21471, 49461, 58519, 175557, 280279, 840837, 994823, 2291693, 2984469, 6875079, 6941027, 20823081, 38958781, 116876343, 117997459, 353992377, 964802753, 2894408259, 16401646801, 49204940403]

約数ペア:

[(1, 49204940403), (3, 16401646801), (17, 2894408259), (51, 964802753), (139, 353992377), (417, 117997459), (421, 116876343), (1263, 38958781), (2363, 20823081), (7089, 6941027), (7157, 6875079), (16487, 2984469), (21471, 2291693), (49461, 994823), (58519, 840837), (175557, 280279)]